In which region of the english colonies were slaves treated harshly? How were they treated there? Explain.

How did spanish benifit from 1494 treatiy of tordesillas

According to the qianlong emperor, why was china not interested in importing anything else?

Anoxia, or a lack of oxygen in bodies of water, leads to a. unsafe drinking water b. dead zones c. global warming d. algae blooms select the best answer from the choices provided. a b c d