One of Nixon's greatest achievements.
Nixon's greatest achievement was president was to open diplomatic relations with the People's Republic of China. Before Nixon, the US and China had had no diplomatic relations. Nixon felt that relations with China could help to put pressure on the Soviet Union. Therefore, he embarked on a secret intiative to open relations with them.
THe answer to the first question is the first answer
The answer to the second question is the thrid answer
Answer:
a plan, unsuccessfully proposed at the Constitutional Convention, providing for a single legislative house with equal representation for each state.