Respuesta :
In the early 1970s America's relationship with China was improving, hence the correct option are A,C, and D.
America's relationship with China
The 1970s era was the phase of Cold war, where communist Russia was the enemy number one for US, in this context relationship with China was complex process.
According to Political Scholars, the relation with China was Improving because it gave increased leverage with the Soviet Union. Hence the options which could apply are as follows:
A) The relationship was improving.
C) The relationship provided increased leverage with the Soviet Union.
D) Table tennis players were used in diplomatic relations.
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