Identify and explain a cause-and-effect relationship between the events and/or ideas found in these documents. Be sure to use evidence from both Documents 1 and 2 in your response.

Which statement about african americans during the civil war is true? o a. they were granted the vote in the north. o b. they were allowed to attend northern universities. c. they were given deeds to southern plantations. o o d. they enlisted in the union army.