For one thing the Balfour Declaration was honored. That lead directly to the formation of the State of Israel.
Trials like Neurenberg could take place charging world leaders with crimes against humanity. These courtrooms have teeth. They can sentence people. That takes care of other people.
It brought closer relations between Christian leaders and Jewish leaders. Anti Semitism tended to became unfashionable.
You might want to google the Holocaust Museum in Washington DC for more points to write about. What I've given you should get you started.
The Enlightenment was an incredibly a revolutionary movement because it ushered in a new era of knowledge in the sciences and arts--literally a "re-birth" of the classical ideals of what a civilization should be like--thus ending a period of stagnant "Dark Ages".
The first monarch of Spain was Charles I in 1516
Radical Islamic fundamentalists see the world in terms of belief and disbelief. They see people whom do not worship their god, and believe it is not only wrong but against god. They live strictly by their religion
