I thick it's C but, I'm not a hundred percent sure. Sorry If it's wrong
Italy more specifically Florence due to Italy being there Epicenter of the world at the time.
Barry Goldwater. There is a wiki page about the speeches and debates of Reagan and the answer is in the first paragraph!
World War II was the deadliest military conflict in history in terms of total dead, with some 75 million people casualties including military and civilians, or around 3% of the world's population at the time. Many civilians died because of deliberate genocide, massacres, mass-bombings, disease, and starvation.
They have less security to cover the borders and more land to cover, making it easier for intruders to enter and take over of some kind