Answer:
Native Americans - Sports;
This contribution lead to a game called stickball which is enjoyed by both American adults and children.
African Americans -Peanut butter & Music and dance;
This contribution lead American children as well as adults. To enjoy sweetened peanut butter.
The contribution leads to hip-hop music in America during the 1970s.
Women- Responsible for household duties
This contribution lead to women being in charge of the house, the kids, and the business when their husbands were away.
Children:
Girls-create household goods
Boys-helped on farms or learn to trade
The contributions of children lead to the survival of American families.
Hope this helps! :)