Final answer:
The Homestead Act gave away approximately 10 percent of the total land area of the United States.
Step-by-step explanation:
The Homestead Act was passed in 1862 with the aim of encouraging settlement in the western United States. It offered 160 acres of land to anyone who met certain requirements and agreed to improve the land within five years. The amount of land given away under the Homestead Act was approximately 270 million acres, which is equivalent to about 10 percent of the total land area of the United States at the time.
Learn more about Homestead Act