Muslim heartlands are in Mecca (or Makkah) and Medina (or Almadina), both in the Kingdom of Saudi Arabia, and Jerusalem.
Heartland is the 'centre/middle land of a country.
answers.com does not this question:)
Heartland Airlines ended in 2001.
I think you asking about the heartland of India......... it is Madhya Pradesh
Heartland Flyer was created in 1999.
TVNZ Heartland was created in 2010.
Heartland Homes's population is 85.
Heartland Homes was created in 1984.
Heartland Brewery was created in 1995.
Heartland International was created in 1989.
Heartland Cafe was created in 1976.
Heartland Championship was created in 2006.