Which of the following are true about america’s relationship with china in the early 1970s? check all of the boxes that apply.
the relationship was improving.
the relationship remained the same as it had been over the last two decades.
the relationship provided increased leverage with the soviet union.
table tennis players were used in diplomatic relations.
the soviet union facilitate the relationship.

What is the main difference between primary and secondary sources? a. primary sources are historical documents, and secondary sources are modern-day documents. b. primary sources are derived from museums and archives, and secondary sources are created by history students and academics. c. primary sources are found in ancient places with a rich history, and secondary sources are found in historical journals and blogs. d. primary sources are created during a particular historical era, and secondary sources are created by studying primary sources.