What was the final result of the reconstruction efforts? a. the radical republicans eventually achieved and retained all of their goals. b. african americans enjoyed equal participation in politics and in the economy. c. the southern democrats took back control in the 1870 election. d. all of these are correct.

the question is asking about the things that may have affected and what they effects had on the spanish conquest and settlement of america

explanation:

interdependence is when all participating groups and individuals depend on each other. if you depend on one anothers goods, you end up trading in order to get the items you're looking for. (for ex: if i have food and you have water, we trade in order to depend on each other to live)

although the crusades failed to capture jerusalem, they had several major impacts on western europe. they increased the authority of the king: sometimes nobles died in battle without leaving an heir in which case the king got their land. kings passed taxes to pay for the crusades.