that developed the order of algebra, are magnetic compass and tools of navigation, our mastery of penson printing, our understanding of how the disease spreads and how it can be healed. islamic culture has given us majestic arches and soaring spires, timeless poetry and cherished music, elegant calligraphy and places of peaceful contemplation. and throughout history, islam has demonstrated through words and deeds of the possibilities of religious tolerance and racial equality. [applause] i also know that islam has always been a part of america's story. the first nation to recognize my country was morocco. in signing the treaty of tripoli, in 1796, our second president, john adams wrote, the united states has in itself no character of enmity against the laws, religion or tranquility of muslims and since our founding, american muslims have been-- enriched united states. they have fought in our wars, they have served in our government, they have stood for civil-rights. they have started businesses. they have taught at our universities. they have excelled in our sports arenas. they have won