Which of the following is NOT true about public opinion polls? 1:A poll cannot express the views of all groups.
2:Public opinion polls provide candidates with information about what people like and want.
3:Polls are a great way to determine how people may vote.
4T:he opinions voiced in a poll never change

Opinions Voiced In A Poll Never Change.

Explanation:

They change from people to people. An opinion never stays the same unless the subject stays the same. With no new information.

it would be  

germany had to pay all damages related to the war.

and i think

germany had to take sole responsibility for the war.

thomas jefferson is the answer