Why would parents allow their children to work dangerous jobs? (Question from a test on industrial Revolution)

What were the terms behind germany's surrender during wwi?

Historians believe that animals drawn in cave paintings during the paleolithic era could have represented each of the following except a a. successful hunt b. domesticated pet c. god that was worshipped d. way to obtain an animal's spirit select the best answer from the choices provided

What industry was exempt from the child-labor laws passed in the factory act of 1833?