Answer:
The Treaty of Versailles was the formal peace treaty that ended World War I between the Allies and Germany, their main enemy during the war. ... Senate Majority Leader Henry Cabot Lodge, a Republican from Massachusetts, opposed the treaty, specifically the section regarding the League of Nations.
Explanation:
I would say that they provided military service for their lord.
Feudalism refers to a system where a person had land, and people who worked on his land in return for something. Those people had to work, as well as to provide protection to their lord, and in return they could live there and support their families. Similarly, although knights didn't work on their lord's land, they did provide protection to him - by being in his service, knights had to protect their lord in case of danger.
Answer:
I think the answer is physical property.
The Weimar Republic emerged after a revolution and faced numerous problems.