It was another religion. it would make conflicts much like there is today. which I guess you could say did pass on to today. monarchs at the time normally made it a law to all follow the same religion, however, as it grew, these rules dwindled more and more (sometimes). bit when they didn't, there was plenty of hate between groups.
The Electoral College chose Washington unanimously do it didn’t matter what the popular vote was
After several weeks of civil unrest, the East German government announced on 9 November 1989 that all GDR citizens could visit West Germany and West Berlin.
The "fall of the Berlin Wall" paved the way for German reunification, which formally took place on 3 October 1990.
It is improving water to be more clean, and by making it safer and better to drink and bathe in. It is helping with food growth. If the water is clean, and filtered there is more of a chance for less crop die out.