Answer:
B. To reduce air and water pollution and protect the environment.
Explanation:
Child labor was on the rise until people began fighting for the welfare of children
Answer:
The United States wanted to remain neutral because after WWI, most European nations refused to pay their debts. Because arms factories made so much money during the war, many Americans felt they had steered the country into war. The U.S. tried to remain neutral, but the British needed help. War was declared.
Explanation:
please mark this answer as brainlest
This is known as the printing press they put ink on words and pressed it onto paper this was way faster then writing whole books by hand
The conceiver of one of mankind's coolest ideas for boundless clean energy died last week. He was 90 and first published his ideas in 1968, a year before NASA put a man on the moon. In its December 1972 issue, Popular Science described engineer Peter Glaser's proposal:
