13 years. It lasted from 1920 to 1933.
It could be stated some of this was due to the start of the 2nd world war, but one of the bigger parts would be the smuggling of alcohol on the black market and the large amount of different religions, currently flooding in in such a large wave.
It’s most likely to be (C)
veterans receiving bonus pay
Hope this helps :)
True is the answer because of hard labor.