One of the leaders of the italian unification effort was

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.

The authors of documents a and c define total war as

What is the line drawn on a production possibilities graph called?