A great place to find a list of the Presidents of the United States of America is on Wikipedia. Another website that has the list of US presidents is 'PresidentUSA'.

Two- Washington, DC ( US capital) and Monrovia ( Liberia's capital)

NO- not in the United States. Liberia, for example, has had black presidents for a long time.

The website WhiteHouse.gov provides a list of all the presidents of the United States, along with information about their lives, including where they lived before becoming president.

Ten muslim presidents name.