The policy of powerful countries to gain control of weaker countries. O communism O expansionism colonialism O imperialism

500 books can be produced by one man and a printing press within 5 months, while a copyist can only produce one in the same amount of time

answer; /// i believe that the correct answer is (d)the huang he river valley;

southerners, for their part, considered brown a terrorist. they felt threatened by northerners' deification of brown and worried about the potential for other, similar armed insurrections.

explanation:

a) the colonists began to see themselves as different from people in britain.