New Manhattan. (N - ew Man - hat - tan)
Glad we could clear this up.
EDIT: I'd like to clarify something else as well :

Red line represents New Manhattan city limits. Red dots represent smaller towns/villages, and there are many farms and farmhouses between them. The whole country isn't just one giant loving city, just, a large portion of the country happens to be consumed by a giant loving city. I know it still seems a bit ridiculous to have a city that size, but it's way better than whatever you guys were thinking.