Answer:
The Civil War had a greater impact on American society and the polity than any other event in the country's history. It was also the most traumatic experience endured by any generation of Americans. At least more than 600,000 soldiers lost their lives in the war, at least 2% of the American population in 1861.
It gives congress the power to make laws
The biggest reason behind changes to the Social Security Act (in 1939) was to make sure this program helped more people in American society. One of the amendments made to the Social Security Act was the implementation of survivor benefits. If a person was to die unexpectedly and had paid into the system, family members would be able to receive the money owed to that person who passed away unexpectedly.
Besides survivor benefits, retired workers collecting Social Security could set up a payment system where their children or spouse received money as well. All of these changes lead to Social Security having a more positive affect on the American family as a whole.
Slaves did most of the laboring work in the South. They took care of the crops, cotton at the most, as it was the largest crop supply in the South. The breeding and trading of slaves also ensured that there would be enough workers to go around. White Southern slave owners usually had large plots of land, which they needed plenty of workers to help harvest, plant, and more. Slaves also worked inside the house, as maids or servants or butlers. I believe there were also a few who were taught to drive horse-drawn carriages and coaches, so that they may drive their owners around. Slaves were what gave the Southern community their money, food, and were the base-makers of clothing.
Your answer would be option A