The correct answer is A) low-income families.
Johnson's administration established the Department of Housing and Urban Development in order to assist low-income families.
US President Lyndon B. Jhonson established the Department of Housing and Urban Development on September 9, 1965. The department was responsible for elaborating the national programs to attend low-income citizens housing needs. Today, the Department of Housing and Urban Development operates programs such as the Mortgage and Loan Insurance through the Federal Housing Administration and Community Development Block Grants.