The correct answer is A) passage of the G.I. bill.
What contributed to a rise in home-ownership in the United States after world war II was the passage of the B.I. bill.
The bill also known as the Servicemen's Readjustment Act of 1944, helped veterans that participated in World War II. The Act supported black people that wanted to go to college, supported the construction of hospitals, and helped them with lo- interests mortgages. The act helped nine million people to readjust their lives after the war.