I think you are looking for a work for it - and this word is "megalopolis"
Some examples of a megalopolis are:
A Taiheyo belt in Japan (with Tokio and Osaka)
Northeast Megalopolis with New York and Boston
Yangze River Delta in China
I would have to go with C or D. But I could not give a direct answer.
Well, uniting against a common enemy has always been a great unifier. Plus, literally fighting for freedom made every person fighting believe very deeply in their cause, and so they could overcome differences with each other for that cause.
What are the choices for it
Answer:
The Answer to your question would be Marjorie Kinnan Rawlings.
Explanation: