What is one of the major roles appellate courts play in the federal juiciary?

If the rights to intellectual property are not sold or given away who owns the intellectual property

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.

Andrew jackson: a) successfuly captured montreal from the british in 1813 b) was the american general at the battle of new orleans c) represented the u.s in the peace negotiations of ghent, belgium d) all of the above