Answer: They served as a crude welfare system
Explanation:
The answer is: The final battle in the American Indian Wars
The Battle of Wounded Knee also known as the <em>Wounded Knee massacre </em>was the massacre of hundreds of Sioux tribe members including woman and children which forced the Tribe to surrender and put an end to the war between the army and native Americans.
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.
Fun facts.
If you find a machine which goes in a speed of 3×10^8 m/sec, you can see the past and future. You can even travel for longer distant objects like stars
The correct answer is A) They took control of neighboring nations by force. Hope this helps someone out there. :)