Answer:
The reconstruction helped African Americans because this was the time where they could search for new jobs, because after slavery, new job posts would probably open. During the Reconstruction, the most African Americans were employed during the 1800s-1900s.
Answer:
Keeping control of the border states played an important role in the victory for the Union. These states gave the Union the advantage in troops, factories, and money.
I would say justice and democracy.
Answer:
Today, labor unions remain an important part of many modern democratic societies. They continue to fight for the same things that workers did in the Industrial Revolution, and have played a vital role in improving life for workers. ... The Industrial Revolution had a profound impact on the lives of women.
(historycrunch.com)