This act gave free plots of land to people who agreed to build upon it and farm on it.

The correct answer is the Homestead Act of 1862.

The Homestead Act provided free plots of land to people that were willing to build and farm on the land. This resulted in more than 270 million acres which comprise about 10 percent of U.S land being given free

in 550 b.c.e. cyrus the great, the leader of the persians, conquered the medes and united the iranian people under one ruler for the first time. cyrus became the first king of the persian empire and went on to establish one of the largest empires in world.