Answer:
Homestead Act
Step-by-step explanation:
The legislation that most contributed to the situation in this photograph is "Homestead Act".
From the photograph, we can discover a family sitting in front of a house. The house is likely the family's homestead.
The Homestead Act is an Act of 1862 that enabled adult to own land. The adult must not have taken up any arm against the Federal government of the United States. The Act also included black Americans and encouraged them to participate.
Some of the requirements needed in order to qualify for the Homestead Act is that the person must be the head of the household or reached at least twenty-one years of age. The individual must live on the designated land, farm on it for minimum of five years and build a home.
The above requirements stated can be deduced in the photograph.