How did the rise in militarism in europe contribute to world war i? a) russia and austria-hungary were rivals for influence over serbia. b) leaders were less likely to use diplomacy in resolving disputes. c) the competition for colonies created mistrust among european nations.

The answer is C.The competition for colonies created mistrust among European nations

a. competition between france and england for land and power

to reform the distraught soviet union, the democratization of the communist party was promoted through party secretary mikhail gorbachev's policies of “perestroika” and “glasnost.” perestroika refers to the reconstruction of the political and economic system established by the communist party.