1. The agreement of Defense Alliance which is contained if one country being attacked then the <span>allies must helping.
2. Imperialism which is mean when a country try to colonize another country to take all the natural resources for themself
3.Militarism which is mean the war of weapon.
4. Nasionalism it caused by Slavia nation in Bosnia and Hergezovina don't want to be a part of Austria-Hungaria, but they want to be a part of Serbia, but mostly every countries in Europe were trying to prove their domination and their power
(sorry my english not really good,,hope you can understand)
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C) Heinrich "discovered" the ancient city of Troy in 1870.
1963 - protest held sit ins
1963 - mlk arrested
1963 - freedom March
1964 - civil rights
1963 events taken place in different months so this should be correct order
