Please Help!!! 100 points!!!
The graph below compares the size of the urban and rural population in the United States during the first four decades of the 20th century:
Which statement summarizes the information at the top half of this chart?

A) The total rural and urban population increased between 1900 and 1930.
B) The percentage of people in rural areas decreased, while the percentage of people in urban areas increased.
C) The percentage of people in urban areas decreased, while the percentage of people in rural areas increased.
D) The total rural population decreased while the total urban population increased.