Two important tape-based consumer formats emerged in the 1960s; by the 1970s, this format was the

The god Vishnu's role in the pantheon of Hinduism is to

a. maintain all that exists in the visible universe. b. pass judgment on human sin. c. influence aspects of nature and human behavior. d. balance creation and destruction.

The long-standing rivalry between Florence and Siena, as well as the rivalry between Guelph and Ghibelline factions, was rooted in a contest for supremacy between the

a) pope and the Holy Roman emperor. b) Catholic Church and the Orthodox Church c) north and south of Italy. d) royal and merchant classes.