Answer:
1. False - The KKK did the opposite of that by terrorizing African Americans in the south
2. True - Hiram Revels was the very first African American to become a member of the US Senate
North was most responsible for "killing" reconstruction.
Answer:
The answer is mass production, interchangeable parts, and mechanization revolutionized American industries.
Answer:
They provided trading routes, also helped people travel, it provided electricity through hydroelectric dams, and last but not least, it was a source of drinking water.
Explanation:
I know you said 2, but I gave you 4 for incase you want to use more.