Why did al qaeda attack the twin towers in 1993?

Which is the best example of a primary source ducument useful in the study of history ?

What was watson’s view of the new south idea?

Which best explains how wealthy residents of italian cities contributed to the renaissance? a) wealthy residents bought works of art, which supported artists. b) wealthy residents participated in religion, which supported the church c) wealthy residents participated in music, which supported the arts. d) wealthy residents bought classical books, which supported scholars.