of course they are much better of one nation rather than 2...If they could just reunite to each other and reconsider their differences that would be great.
Answer:
Tet was an important role in weakening U.S. public support for the war in Vietnam. Americans felt progressively uncertain about the efficacy of like cold war tactics.
Explanation:
They became rivals because each one wanted more power than the other for example in world war 2 the USA made the atomic bomb which showed the world that the Americans were the most powerful country but after ww2 Russia and USA started a Cold War which lead to the feud between there political views and the start of better technology and the space race
