The Senate is composed of senators, each of whom represents a single state in its entirety. Each state is equally represented by two senators who serve staggered terms of six years. There are currently 100 senators representing the 50 states.
There are a total of 535 Members of Congress. 100 serve in the U.S. Senate and 435 serve in the U.S. House of Representatives.
Https://www.quora.com/How-does-the-quote-by-Walter-Cronkite-in-paragraph-10-contribute-to-the-central-ideas-of-the-text-We-should-be-very-careful-believing-that-what-we-think-is-right-in-America-is-necessarily-right-for-the-rest-of-the
The Whig Party was in favor of the federal government (and preferred they be in control) as opposed to the Democratic Party, favoring the state government. Additionally, the Whig Party tended to be more industry driven; the Democratic Party favored agriculture.
I think the answer is number 4
