The USA lands men on the moon in 1969..........in 1970 the us pres.........R. Nixon orders an invasion of Cambodia...........where Angor Wat is..................which is a map of the universe............

 In April 1970, for example, the president secretly authorized bombing campaigns and a ground invasion of neutral Cambodia. When his expansion of the war came to public attention, Nixon asserted that the incursion into Cambodia was necessary to keep pressure on the enemy until the Vietnamization strategy took root. The president’s actions nonetheless came under harsh criticism and prompted massive anti-war demonstrations across America.

Nixon gradually reduced the number of U.S. troops in Vietnam in several stages, from a peak of 549,000 in 1969 to 69,000 in 1972. However, during this same period, North Vietnamese leaders launched several offensives that tested the president’s resolve and cast doubt on his Vietnamization strategy. The March 1972 Easter Offensive, for instance, highlighted the poor performance of the South Vietnamese army and its heavy reliance on U.S. air power to repel the Communist attack.