The USSR and the US
Twice. First in 1945, when an agreement was drawn up as to how the Japanese should surrender. Vietnam was divided (like Korea) along the 16th Parallel. Japanese troops to the North would surrender to China, and troops to the South would surrender to the United Kingdom. Both countries would send in troops to occupy Vietnam. The British handed the south to the French, and the Chinese made a deal with the French and handed them the north. However, the real division was in 1954 as a result of the Geneva Conference, which was held to discuss how to resolve the war between the French and the communist Viet Minh (led by Ho Chi Minh, who wanted independence). The Viet Minh agreed to withdraw all their forces from south of the 17th Parallel. The French agreed to withrdraw all their forces from north of the line. The Geneva Accords said that elections should be held in 1956 for the unification of Vietnam, but the elections ended up being rigged. Vietnam was split into two separate countries as a result.
North Korea and South Korea
Divided into North & South Korea at the 38th Parallel.
See "Korean War" It is the parallel of latitude that in East Asia roughly demarcates North and South Korea . The line was chosen by the U.S. at the Potsdam Conference, in July 1945, as an army boundary, north of which the U.S.S.R. was to accept the surrender of the Japanese forces in Korea and south of which the Americans were to accept the Japanese surrender. The line was intended as a temporary division of the country, but the onset of the Cold War led to the establishment of a separate U.S.-oriented regime in South Korea under Syngman Rhee and a communist regime in North Korea under Kim Il-sung. After the onset of the Korean War between North and South Korea in June 1950, United Nations forces, which, under U.S. general Douglas MacArthur, had come to the aid of the south, moved north of the 38th parallel in an attempt to occupy North Korea. With the intervention of Chinese troops, the war came to a stalemate roughly along that parallel. The cease-fire line, fixed at the time of the armistice agreement, gave South Korea possession of an eastern mountainous area north of the parallel, which was the major battlefront when the demarcation line was fixed.
The Geneva Conference signed in 1954 divided the two countries at the 17th Parallel.
The USSR and the US
For purposes of accepting the Japanese surrender and providing postwar security in Korea and to temporarily divide Korea into northern and sourthern parts.
It wasn't in WW2 that it was divided, but the Korean War that started in June of 1950 and it was divided to separate the fractions, but a peace treaty was never signed.
USSR
Soviet Union
Twice. First in 1945, when an agreement was drawn up as to how the Japanese should surrender. Vietnam was divided (like Korea) along the 16th Parallel. Japanese troops to the North would surrender to China, and troops to the South would surrender to the United Kingdom. Both countries would send in troops to occupy Vietnam. The British handed the south to the French, and the Chinese made a deal with the French and handed them the north. However, the real division was in 1954 as a result of the Geneva Conference, which was held to discuss how to resolve the war between the French and the communist Viet Minh (led by Ho Chi Minh, who wanted independence). The Viet Minh agreed to withdraw all their forces from south of the 17th Parallel. The French agreed to withrdraw all their forces from north of the line. The Geneva Accords said that elections should be held in 1956 for the unification of Vietnam, but the elections ended up being rigged. Vietnam was split into two separate countries as a result.
The equator is a parallel that passes through more than 30 countries.
There is no doubt that it is wise to employ critical thinking, rather than uncritically accepting whatever you are told.
Usa and canada
usa and mexico
No because it is just a circle.
Usa and canada