Answer:
Religious and Political Conquest
Explanation:
As with most any civilization, Islamic civilization was significantly spread through military power. Strong armies, as well as a strong Muslim belief in spreading the faith, led to the conquering of many surrounding areas and lands.
The answer is imperialism. Imperialism is <span>a policy of extending a country's power and influence through diplomacy or military force.</span>
- It created a demand for new raw materials which were often scarce in industrialized countries, thus leading many European nations to build colonies and expand their empires in other continents.
- Mass producing of products, enabling its populace greater mobility in commerce, trade, war, education, etc.
- It assured Western economic and military ascendancy
The correct answer is actually D - Spying.
The reason why D is the correct answer is because during those times, musicians could be invited to parties, balls, and festive occasions that were hosted by one family or another family or nobility or any other important group of people who could pay them a hefty sum to tell them what another family was doing and vice versa. That is why their job offered them the opportunity to work as part-time spies.