How are the numbers of electors for each state decided?

Question

1.)Each state gets one elector. 2.)Each state gets two electors.
3.)Each state gets as many electors as it has senators.
My answer4.)Each state gets as many electors as it has members of Congress.

Which is NOT a factor that reinforces America's two-party system?

1.)Broad ideological consensus limits the appeal of radical parties. 2.)The winner-take-all system makes it harder for third parties to gain popularity.
3.)The two-party system was preferred by the Founding Fathers.
My answer4.)Single-member districts

Which state has the largest number of electors?

1.)New York
My answer2.)California
3.)Vermont
4.)Texas

On what basis are congressional districts drawn? I don't have an answer for this one..

1.)By population
2.)By race
3.)By density
4.)By county lines

Answer 1

I disagree with your second answer.

The next two are correct.

This site will help you decide the answer for the last question.

http://nationalatlas.gov/articles/boundaries/a_conApport.html

Answer 2

Is the first one wrong?
Thanks so much for your help!

Answer 3

Your first answer is correct.

I should have said that number 2 is wrong.

You're welcome.