Answer:
It helped make clothes, farmers grew cotton like it was a crop and had the slaves picking it. They earned money for it.
Answer:
In addition to the perils of war faced by all Civil War soldiers, black soldiers faced additional problems stemming from racial prejudice. Racial discrimination was prevalent even in the North, and discriminatory practices permeated the U.S. military which caused the problem in particular.
Explanation:
Hope this helps you as much as intended.
All of the choices given were invented before 1840 except for the zipper. The zipper was invented in 189. The correct answer is B.
