The peace treaty required Germany to . cease foreign trade
decline membership in the United Nations
pay reparations

c) pay reparations  

Explanation:

the treaty of the Versailles, or the peace treaty, required Germany to pay a reparation of $33 billion to cover the civilian damage caused in the war. They were also made to admit that the entirety of the war was their fault - even though Germany did not start the war -  as part of Article 2.3.1, which was known as the 'war guilt cause', blaming Germany for it all and causing humiliation for the country and their military.

john maynard keynes developed new economic theories in response to the stock market crash of 1929. great depression of the 1930s. first and second world wars. economic boom of the 1950s.

question 10: the answer is c, to their constituents address a problem.

question 11: i think it would be domestic bills, which deal with american issues only and public bills, which affect the whole nation.