Since the 17th century Europe has changed in many ways.
Geographically: The Ottoman Empire has turned into a smaller country of Turkey, Germany was created from many small German states, and many new countries have formed.
Population: Since the 17th century, the population has grown a lot because the discovered industry since then and have many organizations to keep peace, like the EU.
Religion: Many countries are more secular because religion is not as important anymore. And they have more immigration because the are a place where people can live well and earn money, so people in places like Syria and Russia can move to Europe to live better, which means more immigration is happening.
John Rockefeller moved 60%of all oil till he build his pipe line that cause the railroad to collapse
Guerrilla warfare was the rules of war that we fought by
So you know how they had that whole Ferguson riot and all of that, well its kinda like this, it was always there but because the public saw the negative it made an uproar and no one really knew the truth. he was jay walking, the cop that stopped him just had a call to were he had to perform CPR on a baby which didn't make it through and he was verbally aggressive, but because of them looking from the outside it looked worse than it really was.
California has the most electoral votes because it has the biggest population. 50 million rounded people live there. In comparison, Texas only has about 28 million or so.
