Which of the following statements best describes islam spread of the 7th century through the 17th century?

Military conquests of the Arab Empire and traders of Islamic faith were the primary means for spreading Islam of the following statements best describes Islams spread from the 7th century through the 17th century

Crispus Attucks was black American who is considered to be the first man killed in the American Revolution. He became an icon of slavery in mid 19th century. The death of Attucks and four others angered the american people and triggered the american revolution. Later he became a symbol of anti-slavery movement in 18th century, due to his mixed ancestry he also became important figure in Native American history. He still has an impact on the american culture today as songs stories and shows talk about him.