The answer is. <span>Breakup of multi-ethnic nations
Nationalism refers to the sense of pride and superiority of our own home nations compared to others.
In multi-ethnic nations, this type of perspective is really destructive because we put our own ethnic on a baseless pedestal that would only ignite insult and conflict with other ethnicities.</span>
Theodosius was the last emperor to rule over both the eastern and the western halves of the Roman Empire. ... He also issued decrees that effectively made Orthodox Nicene Christianity the official state church of the Roman Empire
Germany was hit particularly hard during the American Great Depression. The reason being was that America was a major source of loans for Germany's reparations after WW1. When Hitler came to power as the Chancellor of Germany, he incited the entire country into a nationalistic rage and establishing a totalitarian single party state, with the support of the Nazi Party.
Voltaire. He promoted what is today known as basic human rights such as freedom of speech, and freedom of religion. He was also known for defending people’s opinions, even if he didn’t agree with them himself.
I'm not sure if any were begun in 1775. The American Revolution was occurring at the time but it started in 1760's the sugar and stamp acts were in 1764 and 1765, While the Townsend act was in 1770. The declaration wasn't even started until 1817.
