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Belgium is majority Muslin, but Luxembourg remains majority Catholic.

Do they have a chart for the US?

I'm a Muslim, and even I am surprised by how much green there is in this image.

What's "Protestant" ...?

While the Scandinavian countries had native Muslims during the time of Malcom X in the middle of the 20th Century, it's the immigration trends of the 21st Century which caused the color change on the map to green.

Protestant Christianity is an offshoot of Christianity which came about as a "protest" to how "The Church" of the time was being operated by The Powers That Be. Martin Luther is D figure most responsible 4 starting D Protestant Reformation.

Oooh... Interesting.

Also, Orthodox Christianity is similar 2 Roman Catholic Christianity in many ways; only some details are different (as is levels of strictness). Protestant Christianity, though, has enough fundamental differences 2cause a schism in 2 faith.

Thanks for explaining!

if you are muslim think of it as Catholics are Sunni, and Protestants are Shia.

If it's a comparisom like this, I think I got the picture.