Industrialization of the farms caused many farm workers to loose their jobs. Many farmers began raising only one crop in large amounts which led to deflamation.
The answer is B I guessed :)
C.) Andrew Johnson became president
Answer:
It marked the culmination of the Nixon administration's resumption of harmonious relations between China and the United States after years of diplomatic isolation. Because China was communist and America was capitalist, it resembled peace between two opposites.