The Causes and Spread of the Great Depression
Both The US, UK, and USSR knew that annexing the the Nazi heartland in Berlin would end the war within the European theatre through and allied victory. Early in 1945, Stalin, Churchill, and Roosevelt agreed to meet to discuss the postwar political environment of Europe. Even though they agreed to separate Berlin into separate zones, both the US and USSR feared one another's influence would be stronger over postwar Europe (as the UK would not be as dominant a power due to exhaustion from the war). Therefore, it was a race for both sides to reach Berlin first, as it was believed the first to get there would have a stronger influence over the events following Germany's loss in WWII
Because the war in Europe was in a lot of Allied countries, for example France. They wanted to focus on the enemies that were at their front door first and posed the most imminent threat over Japan which was on the other side of the globe.
Answer:
The total number of seats available in parliament
It depends on who it is between. They can create terrible relations between other political parties by slandering, by being disrespectful, by being hateful, etc. They can also create terrible relations between common people by demonizing the other political parties, by lieing, by using hate, etc.