A _________ is an economic system that does not use money for trade.
Abill of exchange
Cdomestic system
Bbarter economy
Dmarket economy
Frederick Barbarossa drowned during the
AFirst Crusade
CThird Crusade
BSecond Crusade
DHe did not drown
Abill of exchange
Cdomestic system
Bbarter economy
Dmarket economy
AFirst Crusade
CThird Crusade
BSecond Crusade
DHe did not drown