What’s with the cyrillic in the corner? Is this an official Soviet anti-us propaganda poster?

That’s most likely the first one:

The Dirty Dozen: How Twelve Supreme Court Cases Radically Expanded Government and Eroded Freedom

and he liked what he read

Clover is an agricultural crop? Never heard of that…

Porqué no los dos? I like them both, especially when they get along in the same household!