Answer:
Medieval philosophers believed a ruler should be most concerned with taking over other countries; Machiavelli argued that a ruler should only worry about his own country. ... Medieval philosophers believed a ruler should be ruthless and fearless; Machiavelli believed leaders should be compassionate and kind above all else.
The French Revolution and the American Revolution were almost direct results of Enlightenment thinking. The idea that society is a social contract between the government and the governed stemmed from the Enlightenment as well
I believe they were both harmed by nuclear radiation. Hiroshima was when the USA bombed Japan with a nuclear bomb. Chernobyl is the disaster in which a reactor caught fire and caused the harmful radiation to spread. I hope that was helpful. :)
The president under whom the federal budget had its first surplus in 30 years, in 1998 and then again in 1999, 2000 (the previous surplus was 1969) was Bill Clinton.