It is true because in WWI America fought directly against Spain to liberate cuba
The correct answer is:
The children are wearing loose clothing. The children are exposed to dangerous machinery. The children are not wearing any protective gear.
These are some of the dangers these child workers were exposed to.

Answer:
Governor's Faubus' explanation for his opposition to the admission of African Americans to Central High School was that he feared there would be violence and disorder if desegregation went forward. We are referring to the situation called "the Little Rock Crisis."
Explanation:
Manufacturing, production and efficiency had increased through necessity during the Great War. America had emerged as a world industrial leader and the US economy was booming, profits were increasing which led to the period in American history called the Roaring Twenties with a massive rise in consumerism for the wealthy.