4K 0:08 | Education, question and hands raised with girl in classroom for learning, discussion and knowledge. Help, studying and teacher with children and woman at school for why, scholarship and answer
4K 0:11 | What. Why. Teenage girls raising hands in indignant expression, asking why, what reason of failure, demonstrating disbelief irritation by troubles. Little children sisters. Unhappy three siblings kids
4K 0:22 | Irritated child girl in dress raising hands in questioning gesture why, what. Kid scolding with indignant expression, blaming in defeat. Yellow background studio. People emotions concept. Copy space
4K 0:07 | Thinking, confused and girl child in studio with question, why and choice against blue background. Doubt, solution and kid student with decision, emoji and plan for back to school problem solving
4K 0:08 | Portrait of thoughtful little girl kid 7-8 old years holding big red question mark sign, posing isolated over yellow color background wall in studio. Childhood lifestyle and confusion concept
4K 0:07 | Hands raised, students and question in high school, learning and study in classroom. Group education, teenager and answer, asking why and kids development of knowledge for children listening together
4K 0:05 | Education, question and teacher with students in classroom for learning, discussion and knowledge. Help, studying and hands raised with children and woman at school for why, scholarship and answer
4K 0:12 | Portrait of pensive little girl kid 7-8 old years holding red question mark sign, raises palm in confusion, posing isolated over blue color background wall in studio. Childhood lifestyle concept
4K 0:15 | Three girls friends raising hands asking why reason of failure, disbelief irritation by troubles, trendy social media meme, anti lifehacks, ridicules people who complicate simple tasks for no reason
4K 0:28 | I dont know what to say. Confused Caucasian preteen school girl feeling embarrassed about ambiguous question, having doubts, no idea, being clueless and uncertain. Young blonde child kid at home room
4K 0:22 | Asian Tourist Boy With A Hat Standing Doubtfully And Asking Why After Looking Through The Binoculars. Boy Researcher Examines Something On Green Screen Background, Travel Adventure Concept, Close Up
4K 0:11 | What Why. Sincere irritated toddler boy raising hands in indignant expression asking reason of failure demonstrating disbelief irritation by troubles. Confused teenager child kid on gray background
4K 0:05 | Education, question and students with girl in classroom for learning, discussion and knowledge. Help, studying and future with children and hands raised at school for why, scholarship and answer
4K 0:22 | Two classmates, boy and girl, try to understand why the robot does not work by turning its head. Cute boy is holding car with wheel spinning, girl is helping to deal with breakdown.
4K 0:05 | Hands raised, girl and students in high school, learning and study in classroom. Group education, teenager and answer question, asking why and development of knowledge for children listening together
4K 0:17 | Girl, question and thinking why in studio with ideas to remember info or faq in education mockup. Learning, knowledge and teaching adhd kid with creative energy, mindset and problem solving in school
4K 0:12 | What. Why. Young school girl raising hands in indignant expression asking why what reason of failure, demonstrating disbelief irritation by troubles. Preteen child kid 10 years old on beige background
4K 0:14 | What? Why? I dont know what to say! Confused little child girl at home feeling embarrassed about ambiguous question, having doubts, no idea, being clueless and uncertain. Sad teen school kid alone
4K 0:13 | I dont know what to say! Confused pretty teenager young girl feeling embarrassed about ambiguous question, having doubts, no idea, being clueless and uncertain. Student child kid on blue background
4K 0:11 | Girl, thinking and child with questions in studio, dark background and learning surprise info in mockup. Education, knowledge and creative adhd kid with autism in school and problem solving process
4K 0:14 | Child girl kid raising hands asking what why reason of failure, disbelief irritation by troubles, trendy social media meme, anti lifehacks, ridicules people who complicate simple tasks for no reason
4K 0:09 | Girl, thinking and child with question in studio, dark background and learning info in education mockup. Remember, knowledge and kid brainstorming creative dream in school and problem solving
4K 0:06 | child sitting at the desk holding flipchart with lettering why on the background red brick wall.
4K 0:11 | What. Why. Young child kid girl raising hands in indignant expression, asking reason of failure demonstrating disbelief irritation by troubles. Female Caucasian teenager at home in living room on sofa
4K 0:06 | Girl, thinking and child with ideas in studio, dark background and remember info in education mockup. Learning, knowledge and kid brainstorming with creative inspiration in school for problem solving
4K 0:13 | What. Why. Young child kid girl raising hands in indignant expression, asking reason of failure demonstrating disbelief irritation by troubles. Female Caucasian teenager at home in living room on sofa
4K 0:18 | What. Why. Young child kid boy raising hands in indignant expression, asking reason of failure demonstrating disbelief irritation by troubles. Male Caucasian teenager at home in living room on sofa
4K 0:14 | Child girl kid raising hands asking what why reason of failure demonstrating disbelief irritation by troubles. Ridicules people who complicate simple tasks for no reason. Children on yellow background
4K 0:21 | Close-up Portrait Video Asian Thai kid girl, 8 to 10 years old, with beautiful long hair. She is making gestures showing her thoughts to answer questions in learning. The background is green screen
4K 0:07 | Close-up Portrait Video Asian Thai kid girl, 8 to 10 years old, with beautiful long hair. She is making gestures showing her thoughts to answer questions in learning. The background is green screen
4K 0:11 | Close-up Portrait Video Asian Thai kid girl, 8 to 10 years old, with beautiful long hair. She is making gestures showing her thoughts to answer questions in learning. The background is green screen
4K 0:12 | I don't know what to say. Confused young girl child feeling embarrassed about ambiguous question, having doubts, no idea, being clueless and uncertain. Teen kid sitting on couch in living room at home
4K 0:23 | What. Why. Surprised frustrated preteen child kid raising hands asking reason of failure, demonstrating disbelief irritation by troubles outdoors. Confused girl walking in urban city street. Vertical
4K 0:15 | What. Why. Young brunette school girl raising hands in indignant expression, asking why, what reason of failure, demonstrating disbelief irritation by troubles. Preteen child kid on blue background
4K 0:10 | What. Why. Blonde school girl raising hands in indignant expression, asking why, what reason of failure demonstrating disbelief irritation by troubles. Preteen child kid on yellow background. Vertical
4K 0:11 | What. Why. Young blonde school girl raising hands in indignant expression, asking why, what reason of failure, demonstrating disbelief irritation by troubles. Preteen child kid on yellow background
4K 0:27 | Full Body Of Wondering Asian Boy Saying Why Working Doubtfully In The Green Screen Background Studio
4K 0:13 | I dont know what to say. Confused young school girl feeling embarrassed about ambiguous question, having doubts, no idea, being clueless and uncertain. Preteen child kid isolated on blue background
4K 0:28 | Wondering Asian Boy Saying Why Working Doubtfully In The Green Screen Background Studio
4K 0:13 | Child girl kid raising hands asking what why reason of failure, disbelief irritation by troubles, trendy social media meme, anti lifehacks, ridicules people who complicate simple tasks for no reason
4K 0:29 | What. Why. Young child kid girl raising hands in indignant expression, asking reason of failure, demonstrating disbelief irritation by troubles. Female teen toddler at home in living room sits on sofa
4K 0:09 | School, presentation and children with question in classroom for lesson, learning and show and tell. Education, academy and young kids with hand raised for asking, answer and solution for student
HD 0:55 | CIRCA 1933 - After capturing Manchuria, Japan tries to take Shanghai but is met with heavy resistance. Instead they conquer Jehol (narrated in 1944).
4K 0:06 | Kid, question and teacher in science classroom, school or physics education with students learning lesson discussion. Teaching, chemistry and listening to child asking, why or talk about knowledge
4K 0:25 | Asian Tourist Boy With A Hat Standing Doubtfully And Asking Why After Looking Through The Binoculars. Boy Researcher Examines Something On The Green Screen Background, Travel Adventure, Full Body
4K 0:25 | Asian Tourist Boy With A Hat Standing Doubtfully And Asking Why After Looking Through The Binoculars. Boy Researcher Examines Something On The Green Screen Background, Travel Tourism Adventure Concept
4K 0:08 | Vertical video of pensive little girl kid 7-8 old years holding red question mark sign, confusion concept, posing isolated over plain red color background wall in studio. Childhood lifestyle concept
4K 0:15 | What. Why. Teenager red hair girl raising hands in indignant expression, asking reason of failure, demonstrating disbelief irritation by troubles. Portrait of child at home sitting in living room sofa
4K 0:11 | Hmm, let's think. Portrait of thoughtful little girl kid contemplating about idea, touching her chin, posing isolated over plain yellow color background wall in studio. Pensive and brainstorm concept
HD 1:13 | CIRCA 1940 - Americans listen to radio reports about Hitler's European takeover (narrated in 1945).
4K 0:18 | Confused Indian school boy asking what question
4K 0:26 | What. Why. Young child kid girl raising hands in indignant expression, asking reason of failure, demonstrating disbelief irritation by troubles. Female teen toddler at home in living room sits on sofa
4K 0:14 | Indian boy asking what to the camera
4K 0:19 | Confused Indian boy asking what question
4K 0:23 | Confused Indian school girl asking what question
4K 0:05
4K 0:18 | What. Why. Preteen girl raising hands in indignant expression, asking reason of failure, demonstrating disbelief irritation by troubles. Young child kid at home in evening living play room on couch
4K 0:05
4K 0:05
HD 0:26 | Mom with children considering kids daily schedule. Since changes in routine can be stressful, it will be helpful talk with sons about why they staying home COVID19. CZ, Kladno, G.Selnera, 5.4.2020.
4K 0:13 | What. Why. Toddler girl raising hands in indignant expression, asking reason of failure, demonstrating disbelief irritation by troubles. Teen child kid at home in evening living play room on couch
4K 0:05
4K 0:07 | Emotional incomprehensible black woman shrugging shoulders and raising hands, brown studio background
HD 0:05 | child sitting at the desk holding flipchart with lettering why on the background red brick wall.
4K 0:20 | Young preteen child girl kid raising hands in indignant expression, asking why, what reason of failure, demonstrating disbelief irritation by troubles. Little toddler children on yellow background
4K 0:29 | Child girl kid raising hands asking what why reason of failure, disbelief irritation by troubles, trendy social media meme, anti lifehacks, ridicules people who complicate simple tasks for no reason
4K 0:08 | Thinking, smile and girl child in studio with question, why and choice on blue background. Happy, idea or kid student with decision, emoji and plan for back to school, answer and excited about future
4K 0:16 | What. Why. Preteen girl raising hands in indignant expression, asking reason of failure demonstrating disbelief irritation by troubles at home apartment. Young child kid in room sitting on orange sofa
4K 0:10 | Teenager child girl kid asking why, what reason of failure, demonstrating disbelief by troubles. Irritation, conflict. Preteen children raising hands in indignant expression on studio blue background
HD 0:25 | Kid writes question marks thinking about future
4K 0:09 | Pretty teenager girl raising hands in indignant expression, asking why, what reason of failure, demonstrating disbelief irritation by troubles. Young teen child kid isolated on blue studio background
4K 0:06 | Hands raised, students and question in classroom, education and study in high school. Group learning, teenager and answer, asking why and kids development of knowledge for children listening together
4K 0:13 | What. Why. Lovely girl raising hands in indignant expression, asking reason of failure, demonstrating disbelief irritation by troubles at home apartment. Young child kid in room sitting on orange sofa
4K 0:06 | Hands raised, students and question in classroom, learning and study in high school. Group education, children and answer, asking why and kids development of knowledge for teenager listening together
4K 0:08 | What. Why. Caucasian woman raising hands in indignant expression asking reason of failure demonstrating disbelief irritation by troubles at home apartment. Young girl in living room sitting on sofa
4K 0:11 | What. Why. Sincere irritated caucasian woman raising hands in indignant expression asking reason of failure demonstrating disbelief irritation by trouble. Pretty confused girl on pink wall background
4K 0:10 | What. Why. Young teen child girl raising hands in indignant expression, asking reason of failure, demonstrating disbelief irritation by troubles at home apartment. Children kid in room sitting on sofa
HD 0:08 | Little child in a white t-shirt and tights sitting on a windowsill. Boy tell story or ask some question. Why phase. Boy stay at home and sitting near window.
SD 2:22 | 1960s, 1970s - Kids talk about why they don't smoke pot in the 1970s.
4K 0:13 | What Why. Sincere irritated redhead girl raising hands in indignant expression asking reason of failure demonstrating disbelief irritation by troubles. Confused teenager child kid on blue background
4K 0:24 | Frustrated Indian kid asking questions to someone
4K 0:16 | Quarrel. Displeased teenage girls gesturing hands with irritation and displeasure, blaming scolding for failure, asking why this happened. Children sisters. Three siblings kids on yellow background
4K 0:12 | Quarrel. Displeased young cute brunette school girl gesturing hands with irritation and displeasure, blaming scolding for failure, asking why this happened. Preteen female child kid on blue background
4K 0:11 | Quarrel. Displeased young cute blonde school girl gesturing hands with irritation and displeasure, blaming scolding for failure, asking why this happened. Preteen female child kid on yellow background
4K 0:11 | Portrait of thoughtful preteen girl contemplating about idea, touching her chin, posing isolated over plain blue color background wall in studio. Hmm, let's think. Pensive and brainstorm concept
4K 0:10 | Quarrel. Displeased young cute blonde school girl gesturing hands with irritation and displeasure, blaming scolding for failure, asking why this happened. Preteen female child kid on yellow background
4K 0:05 | School, answer and teacher with students in classroom for learning, discussion and knowledge. Help, studying and hands raised with children and woman for why, education scholarship and questions
4K 0:05 | Education, question and teacher with boy in classroom for learning, discussion and knowledge. Help, studying and hands raised with children and woman at school for why, scholarship and answer
4K 0:05 | Education, answer and teacher with boy in classroom for learning, discussion and knowledge. Help, studying and hands raised with children and woman at school for why, scholarship and questions
4K 0:05 | Education, question and answer with students in classroom for learning, discussion and knowledge. Help, studying and youth with children and hands raised at school for why, scholarship and future
4K 0:06 | Learning, question and hands raised with girl in classroom for education, discussion and knowledge. Help, studying and teacher with children and woman at school for why, scholarship and answer
4K 0:06 | Help, question and teacher with students in classroom for learning, discussion and knowledge. Education, studying and hands raised with children and woman at school for why, scholarship and answer
HD 0:17 | close-up of young Latina mother explaining to her young daughter what it says in the book and why it is important to read.
4K 0:12 | I dont know what to say. Confused young toddler school girl feeling embarrassed about ambiguous question having doubts no idea, being clueless and uncertain. Teen female child kid on gray background
4K 0:11 | I dont know what to say. Confused young teenager school girl feeling embarrassed about ambiguous question having doubts no idea, being clueless and uncertain. Curly hair child kid on gray background
4K 0:16 | I dont know what to say. Confused young preteen child girl kid feeling embarrassed about ambiguous question, having doubts, no idea, being clueless and uncertain. Toddler children on gray background
4K 0:13 | I dont know what to say. Confused young funny school girl feeling embarrassed about ambiguous question having doubts no idea, being clueless and uncertain. Teen female child kid on yellow background
4K 0:23 | I dont know what to say. Confused young toddler school girl in sweater feeling embarrassed about ambiguous question, having doubts, no idea, being clueless, uncertain, guilty. Teen female child kid
4K 0:08 | Little girl reading magazine. Child in a hairdressing salon. Reasons why children should read.
4K 0:15 | I dont know what to say. Confused young toddler school girl feeling embarrassed about ambiguous question having doubts no idea, being clueless and uncertain. Teen female child kid on yellow background