I literally don't have any exact answers, so dm me or smth if this is wrong with A B C D or smth, but here:
During reconstruction, former confederate generals were unsupportive and extremely racist. Northern troops had to be sent to the south to enforce new anti-racist laws and delay the forming of Black Codes and Jim Crow laws. But still, The Ku Klux Klan formed, and Black Codes and Jim Crow laws formed with it once northern troops were sent away.
The Cuban missile crisis ended after the US agreed to not invade Cuba and to allow Cuba to maintain its own sovereignty.
Social and Cultural: People invented myths and their own culture. For example, you have the doctors wearing those creepy bird masks. People killed rats (although, the humans were really more unsanitary dumping their waste on the street!) The 'Ring around the Rosie' rhyme became a thing.
Economic: Trade was riskier, because the plague could spread.
Political: First off, everyone is pretty uneasy. Borders may be closed (they really weren't) and across Europe the upper class did their best to stay out of it (although that didn't exist very much then)
When you get a chance, download the game 'Plague Inc.' to your phone. Watch how the virus spreads!
False the highest point of the alps is 15,781 feet