Which of these would have had the least impact on the african diaspora of the 15th to 19th centuries?
a) forced islamic conversion
b) trans-atlantic slave trade
c) slave trade across the sahara
d) economic interaction with europe

   The trans-Atlantic slave trade had the LEAST impact on the African Diaspora of the 15th to 19th centuries.

i do believe its (d) it allowed the government to offer pioneers sixty acres of western land if they lived on it and made improvements to it.

explanation: signed into law in may 1862, the homestead act opened up settlement in the western united states, allowing any american, including freed slaves, to put in a claim for up to 160 free acres of federal land. by the end of the civil war, 15,000 homestead claims had been established, and more followed in the postwar years

missouri compromise of 1820 which prohibited slavery