The answer is d: Ford's revolution of the assembly line to make cars less expensive.
although they saw he invented the assembly line he did not it was in fact Ransom E. Olds who did. all that Ford did was improve it. he put a person to do one thing and that was what they did nothing else. this made it faster as to this had nobody fighting to do the job with the person they were working with.
The answer to number two would be the japanese. world war two started when the global powers came after japan for it’s imperialistic ambitions that were evident in its invasion of china and manchuria. hope this helps!
Germany, Italy and Japan were the major ones. The minor ones were Albania, Bulgaria, Finland, Romania, Thailand, Hungary, Croatia, and Slovakia.
Answer: between 300000 and 500000 African Americans left the South during world war 1
Explanation:
