because parents who moved to the U.S. and had children here could possibly be separated from them due to current issues
The answer would be C. State
There are several ways in which the Chinese government reacted to demands for democratic reform, but most of them were violent suppressions of protests.
From what I can see there are multiple correct answers. B and C are both correct. If you can only pick one I'd go with C. More recently businesses have moved more into cities.
It was B. border dispute with Mexico
