How was imperialism in africa similar to east asia

The imperialism initiated by Europe was mainly driven by the desire to gain economic advantage for regions. They were somewhat similar in such as way that the European imperialists exploited the countries. In Africa, they had diamonds, gold riches, and slaves. Asia was exploited for rice, textile, and trees like rubber.

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.

it was bribing i think i might be wrong though