Why don’t you look it up? It just became obvious in Post 43 that you have no idea what you’re talking about.
Mosques have been here since the colonial era. A mosque, or masjid, is literally any place where Muslims make salat, the prayer performed in the direction of Mecca; it needn’t be a building. One of the first mosques in North American history was on Kent Island, Md.: Between 1731 and 1733, African American Muslim slave and Islamic scholar Job Ben Solomon, a cattle driver, would regularly steal away to the woods there for his prayers — in spite of a white boy who threw dirt on him as he made his prostrations.
I hate to source the compost, but it is all I could find on short notice:
http://www.washingtonpost.com/wp-dyn/content/article/2010/08/26/AR2010082605510.html