Answer:
Unlike solidly Puritan New England, the middle colonies presented an assortment of religions. The presence of Quakers, Mennonites, Lutherans, Dutch Calvinists, and Presbyterians made the dominance of one faith next to impossible. The middle colonies included Pennsylvania, New York, New Jersey, and Delaware.
There are many countries that participate.
It's a lot to list so if you go to Maps of World 2016 Summer Olympics Participating Countries, you can see all recent countries that participated. This way you can also give credit to that site.
He was the governor of Arkansas