I think the answer is C.
The population increased, which contributes to the growth of large cities.
B its population is shrinking
The historians that came of age during the middle to late twentieth century tended to turn their attention toward : Social and cultural events and themes
This refer to the period between 1960 - 1999. many of them refer to the events that happen before this as 'history from below'
hope this helps
Answer:two main steps proposal and approval
Explanation: because im doing the test right know and i got it right