Ais an economic system that does not use money for trade.
a. bill of exchange
c. domestic system
b. barter economy
d. market economy

The dictionary definiton of a word reflects the of that word?

The graph shows the federal budget from 1980 to 2010. in which period did the federal budget show the greatest deficit? 1980 to 1990 1980 to 2000 1990 to 2000 2000 to 2010

When and why were fingerprints first used in the united states