Boomtowns is a community that undergoes sudden and rapid population and economic growth
they become ghosttowns because they typically characterized as "overnight expansion" in both population and money
The difference for the given polynomial is 
Explanation:
The given polynomial is 
A polynomial is generally a sum or difference of terms or variables which are separated by addition and subtraction signs. There are "three types of polynomial": Monomial, binomial and trinomial.
The difference between is found as follows:
D = 
Removing the brackets, we get,
D = 
D = 
D = 
Thus, the polynomial represents Option A as the difference.
The motion picture and phonograph
There should be peace in the county and their should be support
The ultimate reason as to why a state will perish will be legislative power that is more corrupt than the executive power, according to Montesquieu