The Desert Land Act gives "free" land to those who will cultivate it.
Date: 1877
An amendment to the Homestead Act, the Desert Land Act deeds land in the West to settlers who promise to irrigate the land and prepare it for farming. The Act offers 640 acres to couples who promise to irrigate the land within three years, and half that amount to a single man. Land is available for $1.60 an acre.