I can confirm the answer is A. federalism
<span>Hollywood helped people get there mind off the war. Movies back in the USA especially in World War Two let people go see the movies and get there mind off what was going on in the real world. They also used movies in theaters back them to spread ads supporting the war and ways people could help. Hollywood know issues movies to tell stories of what happened in wars from years ago.</span>
Answer:
James Watt- steam engine with condenser- used much less coal than earlier engines.
Henry Bessemer- Industrial process for steel production- made it cost efficient to produce steel from molten iron on a large scale.
Eli Whitney- Cotton gin- Allowed fibre to be extracted from seed more efficiently.
:)
I think Japan. Hope this helps.
Answer:
cotton gin helped improve the crop production
