I could be wrong but I'm pretty sure it's by exchanging ways of living like planting corn and hunting.
Answer:
I won't write a paragraph for you for obvious reasons but....
Explanation:
It was a major scandal that basically amounts to the wiretapping of the Democratic National Commitee. It impacted politics by ending up having Nixon being the only president to ever have resigned.
Hope this enough to get you started.
You should read the passage, and start brainstorming, and then just randomly, start writing 5 sentences, like just not in a paragraph form. Then, rewrite it, into a paragraph form, that should work very well.
Hope that this helps you! =)