The Byzantine Empire lasted so long because of the Greeks.
Invasion of Russia destroyed it
<em>Voters should not listen to social media or what their best friend says about the candidates. They should also leave out feelings and look at the facts and statistics about each candidate, see which views you support. Which candidate supports your views and will work for you? Instead of listening to what someone else says, research yourself. If you don't do the research and you vote for someone based on others opinions, you have failed yourself.</em>
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The use of German U-boats force the allies change their tactics. The use of boats/ships to deliver weapons and troops were decreased and naval battles were avoided
One reason that more people didn’t foresee the economic collapse of the 1930s is that it came about so suddenly, with practically no warning, since the US economy throughout the 20s was thriving and "booming"--leading people to think that there were no issues whatsoever.
