Was there a “back door” to World War II, as some revisionist historians have asserted? According to this view, President Franklin D. Roosevelt, inhibited by the American public’s opposition to direct U.S. involvement in the fighting and determined to save Great Britain from a Nazi victory in Europe, manipulated events in the Pacific in order to provoke a Japanese attack on the U.S. naval base at Pearl Harbor on December 7, 1941, thereby forcing the United States to enter the war on the side of Britain
The Germanic tribes were much more culturally set back than the romans in things like buildings, writing, and art. The Germanic tribes were mainly nomadic so they never settled down to build magnificent buildings such as the Colosseum. The Romans at one point switched over to christian religion and the Germanic tribes were pagan, so after the Roman Empire collapsed, Christianity almost died out in most of Europe.
The Civil War in the United States began in 1861, after decades of simmering tensions between northern and southern states over slavery, states’ rights and westward expansion.
Well, we discovered that we needed to upgrade security so that potential criminals weren't coming into our country, and so potentially harmful substances weren't being brought onto our planes. That meant literally anything that could become a bomb, start a fire, stab someone etc. As for Pearl Harbour, I think that had more of an affect on how we thought our military and defence system was working.
