During World War I, Germany had been blockaded, so they didn't have the fertilizer for their crops and the food to survive, which then led to deaths. After the war, Germany was just really inefficient, and they had major problems. These problems then led to Hitler becoming the tyrant of Germany, which then led to World War II because he blamed all of the problems on the Jewish people, which then made even more problems.
Since 1970, the federal government has run deficits during every fiscal year FOR ALL BUT 4 YEARS, from 1998 to 2001.
The last great prophet was Muhammad. He is considered the HUMAN founder of the religion. The Muslims believe that Allah was the founder of the religion.
BTW- I'm not Muslim, I've been studying these stuff.