Can you help me with my American Government homework?

Question

Okay, I already found the purposes of government but now I have to give an example of each but I don't know. Here are the purposes: A. Maintain social government B. To provide public services C. To provide for the common defense D. To provide for and control the economic system. Now, I need an example of each. Thanks in advance.

Thank you Teacher!

Answer 1

B: The New Deal after the US Depression
C: Military Navy, Army,...
D: Interest rate ajustments
I really don't know an answer for A but I hope this helps.

Answer 2

Think, woman, THINK