"(2) monitoring persons suspected of endangering national security" was something that the federal government did in <span>response to Cold War tensions after World War II and again in response to the September 11, 2001,
terrorist attacks.</span>
The Reconstruction tried to generate opportunities to end the segregation between white Americans and African Americans in the Southern States by giving them job opportunities and voting rights so they could be elected into important political roles.
During the Reconstruction African Americans were able to enjoy family bonds and tried to make a way for former slaves buying land to cultivate.
The problem was that the way Reconstruction was imposed created a brutal reaction in southern whites, that believed that they were stripped of their liberty, because of that many became committed to keeping blacks in a subservient position. With the election of President Johnson Reconstruction changed and the land was returned to white landowners which avoided land redistribution in the South.
The sharecropping system was a way of maintaining those ex-slaves and African Americans dependent on the landowners, it limited economic development and ensured that the South remained an agricultural location.
As we can see, the Reconstruction fell short of accomplishing its objectives because at the end it caused resentment in the Southern states, which backfired in the Black Codes and the creation of a series of white supremacy groups.
The freed men's Bureau did redistribute large amounts of land to freedmen in some areas from wealthy southern planters and from abandoned plantations. Southern planters began to return and demand their land back, and vey few republicans wanted to live where the government could arbitrarily confiscate land from people, so much of the land was given back to its original owners
Sweatshops were factories that treated the workers unfairly which could consist of low wages, poor environment, and possibly working long hours.
The answer D is not true. Indeed, it started on june 1948 and ended on the 12 may 1949 !