The statistics below compare the average annual income of Americans in 1950. White male worker $4,000
African American worker $2,000
Native American on a reservation $950

What did the federal government do to address the income gap among these groups? (1 point)

A: Initiated the Urban Relocation program for Native Americans
B: Initiated graduated income tax levels to lower tax rates for low wage earners
C: Initiated the War on Poverty to eliminate poverty on reservations
D: Initiated wage and price controls to adjust salary levels for all workers