Judicial review is part of the United States' system of checks and balances on government. The Supreme Court has the power to review acts of the Legislative (Congress) and Executive (Presidential) branches to ensure they don't become too powerful or abrogate the Constitutional rights of the country's citizens.
1972 This year is marked as a black year in history due to the use of terrorism entering sport with the massacre of 11 Israel Athletes by Arab Gunman. Also this is the beginning of the biggest political scandal in modern times and the start of the Watergate Scandal.
This five-year agreement limited the number of intercontinental ballistic missiles (ICBMs) and submarine-launched missiles to 1972 levels. The foreign policy triumphs with China and the Soviet Union and the administration's announcement that peace is at hand in Vietnam helped reelect Nixon as president in 1972.