The spread of Islam or the islamic missionary work or dawah means to "invite" (in Arabic, literally "invitation") to Islam. After the death of the Islamic prophet Muhammad, from the 7th century onwards, Islam spread rapidly from the Arabian Peninsula to the rest of the world through either trade and exploration or Muslim conquests.
The statement that uses a correct capitalization is "<span>Franklin D. Roosevelt was the first president to appear on television, and he did it in 1939."</span>