Which of the following most directly contributed to the development described in the excerpt?
Responses
The introduction of enslaved Africans in the 1600s into what is now the United States
The introduction of enslaved Africans in the 1600s into what is now the United States
The election of Andrew Jackson to the presidency and his decision to enforce tariff collections
The election of Andrew Jackson to the presidency and his decision to enforce tariff collections
A series of insurrections and rebellions by enslaved people in the first half of the 1800s
A series of insurrections and rebellions by enslaved people in the first half of the 1800s
A belief by southern businessmen that the southern economy should focus on the export of select agricultural products