What was the main goal of European slave traders in Africa?

How does wards description of the roman government compare to polybius description in sorce 1 and millars description in source 2

Plz which of the following provisions of the compromise of 1850 was designed to appeal to slave states? a. congress passed a strict fugitive slave law. b. the slave trade was banned in washington dc. c. texas agreed to give away some of its land so that the territory would be available for future states. d. california was admitted to the union as a free state.

In which ways did the durbar of 1877 mark a change for india? in which ways did india’s situation remain the same?