IT IS A BECAUSE IT HAPPENED IN THE CIVI LWAR
Kansas should be correct, see "bleeding kansas" for more information.
Answer:
A) Between 1750 and 1760 many improvements were made. Improvements such as spinning and waving the coal on machines were examples of this.
B) Improvements such as said above helped dramatically. They helped by using their power to smelt iron and steel. Because of this, economic life improved.
C) Mining coal helped transform social and economic life. It transformed life because it pumps out deepening mines. Because of this, more and more power transfers to keep the machines running.
Explanation:
Person in comments didn't post the answer. Credit goes to them
They fought with direct action protests and keen political organizing such as voter registration drives and the Mississippi Freedom Democratic Party.