Throughout history??? if that is the case then...
Germany-WWII
Japan-WWII
Soviet Union-Cold War
I think it would be the failure to pass treaties. European nations are often in conflict over land territories and vast riches of the country. Another reason why the European countries always care in conflict, it would be religion. Many of them are firm believers Christianity. I think this was the reason why there was Crusades occur.
It prohibited racial discrimination in public facilities
Wealth, of course. Which president would announce "we want to explore space because the US needs all the MONEY?" I mean seriously :D
B) I and IV
it is I because we have freedom of religion & Iv because we are also aloud to share our opinion (freedom of speech & press)
mark as brainless ?