Which historical event connects the activity shown in image a to the activity shown in
image b?
(1) opening of the silk road trade (3) formation of the hanseatic league
(2) columbian exchange (4) establishment of trans-saharan trade

native americans suffered high rates of poverty and unemployment.

during the late 1960s and early 1970sthe need for political militancy grew among the native americans. throughout the 1960s, they had been the nation's poorest minority group, the most deprived group, according to practically every socioeconomic measure. in 1970, the indian unemployment rate was 10 times the national average, and 40 percent of the native american people were below the poverty line.