The answer is C. is involved in activities that center around a narrowly defined subject.
The answer is true I think
During this time, the divorce rate slipped from 1.6, per 1,000 people in 1930 to 1.3 in 1933

, because it is a square patio, the length of the width and height is the same. So taking the square root gives you what both the length and width, which'd be
14 feet.
Hope this helps! ^^
They could've stopped all the bloodshed that came as a result of Hitler's hatred for the Jews