Answer:
the black codes
Explanation:
The end of the Civil War marked the end of slavery for 4 million black Southerners. the war left them landless and with little money to support themselves. White Southerners, seeking to control the freedmen (former slaves), devised special state law codes. Many Northerners saw these codes as blatant attempts to restore slavery.
Because the navy and army help protect the country so without them america would be attacked
farming, travel, but mainly farming, therefore they do a lot of fishing, it was also hard because they had a growing populace, and small amount of land
