Why do you think african slaves were brought to the americas to replace native americans and indentured servants

Pls quickly! which of the following statements about spanish plantations is not accurate? a. spanish plantation screw sugarcane for export to spain. b. the spanish had a little concern for the lives of the indians who worked on the plantations. c. spanish presentation grew a wide variety of crops and sent the produce to many different european countries. d. to replace the native americans our dying off the spanish important african slaves.

What was one effect of the emancipation proclamation on african americans in the north?

Lincoln fought to prevent secession from the united states of america. true or false?