Prior to the expansion of the colonial powers into Southeast Asia, the region was the economic equal of Europe. One of the effects of Imperialism, however, was a new economic dependence on the nations of the West until the mid-1900s. Colonial rule also helped fuel nationalistic movements and struggles for self-determination in the region.
The development of export economies, which survived past the end of Imperialism, was a factor in the area's post-World War II growth. After independence, the ideas and concepts of the nation-state, courts of law and a centralized bureaucracy that were learned from the Imperial powers contributed to the rapid economic development of Southeast Asian nations such as Singapore, Thailand, Malaysia and Indonesia.
Alexander Kerensky might have remained as prime minister of the provisional government a lot longer. He may have succeeded in keeping Russia in WWI. The war may have ended sooner than 11/1918 with the U.S. entering in 1917.
The main reason the United States got involved in Korea was the purpose of doing everything possible to keep communism from spreading around the world. Explanation: hope it helps