Why did the republican isolationists refuse to ratify president wilson’s league of nations?

What are three voluntary behaviors that is not controlled by results

Why is this statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive. a. it is a well-known fact. b. it is a proven theory. c. it is not falsifiable. d. it is difficult to test.

The biggest component / ingredient of summer time smog is