What postwar issues caused the western allies and the soviet union to disagree?

One issue:  Tensions over the East Germany / West Germany and East Berlin / West Berlin division of territory.  

Another issue:  How governments in Eastern Europe would be reconstituted after World War II.  

Those were two specific issues.  Underneath it all was a bigger, philosophical issue:  The USA was committed to capitalism and democratic institutions of government.  The USSR was committed to communism and imposed authoritarian government.  The Cold War was mostly a tension between these worldviews.

i believe the answer to your question is b. pay your bills early

hello!

according to the passage the most suitable options are two. the first one is "by leading the aef to victory in several key battles" like the battle of saint- mihiel and the battle of cantigny mentioned in the passage you copied here. the second one is "by the aef and allied forces defeat germany" since the passage says that his army destroy the german resistance in the meuse- argonne offensive. and also, "by insisting that the aef operate as an independent force".

hope this