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Buddhism, Sikhism
It showed that China was open to better relations with the United States
It allowed the United States and China to open the way for talks on more serious issues.
Hippie.
He ordered National Guard troops to prevent integration of a public school
An effect of the Watergate Scandal on the CIA was that the Congress resolved to watch CIA activities and reduce powers of the President, as well as limiting contributions to Presidential campaign funds.
consumerism
The papers confirmed that Julius Rosenberg was a spy.
The Marshall Plan
Americans believed that the Communist invasion of southern Korean would encourage other Communist uprisings in the region.
Shanghai Communique was also called the Joint Communique of the United States of America (I believe). This was a document issued at around 1972 when President Nixon visited China. It states that it is in the interest of all nations for the U.S. and China to work towards normalizing their relations (think of it as breaking the awkwardness out of an awkward situation). However, it took seven years for this to happen.