Answer:
Cultural cross pollination of Eurasia under the Mongols had major influence on everybody involved. The old Mongol capital of qaraqorum was built using the best that the Afro-Eurasian cultural sphere had to offer. Afro-Eurasian cultural sphere because of course not everybody involved in the empire belonged to it.
The answer is c) peace of Riga Treaty
The European imperialism in Africa and Asia led to control over these areas and the people living in them by foreign forces. The Europeans were using the natural resources, controlled the economy, the society, used military power, and were occupying the high governing positions. On the other side, the native people were treated as lesser beings, often being stripped of their basic human rights, segregated in most things, and without any hope of prospering. This kind of situation led to the people of these areas that once were not in good relations to start uniting and acting together in order to get rid of the foreign rulers. Very quickly that led to the development of strong nationalist feelings and pride, which gradually was making the things harder and harder for the imperialists and the end result was the formation of modern day nations in Africa and Asia.
Legislative Branch. According to Article I of the Constitution, the legislative branch (the U.S. Congress) has the primary power to make the country's laws. This legislative power is divided further into the two chambers, or houses, of Congress: the House of Representatives and the Senate. Hope I helped!
The answer is B.) Scientific theories.