My answers are
spread of Islam
spread of Christianity
spread of Buddhism
B. Herding was important in the grasslands where the tough grass roots made farming difficult.
C. Farmers and herders helped each other by trading goods.
D. Early farmers invented a simple spade and hoe to make their work easier
Answer:
Political parties.
Explanation:
The question gives you a hint to the answer. If there is a president and vice president from two different political parties, it would make sense to have problems based on different beliefs, because you two don't believe in the same course of action for the country.
According to both Marx and Engels it is the conflict that drives humanity, the conflict between those who are oppressed and those who are the oppressors. This is according to them the motor of change of humanity. Class to Marx and Engels was a key factor in what they saw as the reconstructing and restructuring the society .
It should be C. Geometry. After all, Euclid of Alexandria is considered the father of geometry! :D
