Final answer:
In 1972, a US team was invited to China for the first time since the Communist takeover in 1949. This visit opened the door to US-China diplomatic relations and aimed to counter the influence of the Soviet Union.
Step-by-step explanation:
In 1972, US President Richard Nixon organized a visit to China, which was the first time a US team was invited since the Communist takeover in 1949. This visit opened the door to US-China diplomatic relations and was aimed at countering the influence of the Soviet Union during the Cold War. The Chinese government imposed a condition that the US government had to recognize the Communist government in Beijing as the official China.