A dramatic change in the way people worked and lived
The British government did not want American colonists crossing the Appalachian Mountains and creating any type of problems with the French and Native. so they issued the Royal Proclamation of 1763, which declared the boundaries of the thirteen colonies as the Appalachian Mountains.
Well I would consider it Eastern Europe but sense that wasn't an answer id say central
The correct answer should be a new wave of nationalism
European superiority and social Darwinism were pretty common and widespread. Democratic reform was presented as a wish to make a utopia, a country developed and where everyone was equal, but that was a lie as they only wanted to increase their empires.