Answer:
Explanation: Without the ability to pay for it, consumers would not be able to purchase the product.
Answer:
It was a crossroads for Asia, Africa, and Europe. Also, is was surrounded by bodies of water (Mediterranean Sea, Red Sea, Arabian See and Persian Gulf) Sea and land routes connected Arabia to major trade centers.
Explanation:
The correct answers are 2, 3 and 6.
The first question is referring to a comparison between founding documents, the analysis of which is wholly related to <em>political science</em> and studies on the organization of a government.
The fourth and fifth questions are specifically inquiring about <em>diplomacy and military combat</em>, so there's not much explanation needed there.
On the other hand, to answer questions 2, 3 and 6 the main thing a historian would need to focus on would be social theory. Matters such as ideological and artistic movements (like the Harlem Renaissance), religious tolerance, racial segregation, and immigration, directly impact how we relate to each other in society.
Hope this helps you out!