North American Indians used ______ in exchange for goods and services.

A. a kind of shell
B. belts made of coins
C. beads which were woven into belts
D. metal coins

Early money was made of ______.

A. gold
B. gold, silver and bronze
C. paper
D. any common metal

The earliest paper money in Europe was made in ________.

A. France
B. ancient Greece
C. Rome
D. Sweden

Two examples of security features on bank notes are ________.

A. complicated patterns and unique numbers
B. complicated patterns and different colors
C. complicated patterns and engraved numbers
D. different colors and unique numbers

The first objects which were used as a kind of money are ________.

From about 1000BC, _______ was used to make ________ in China.

_________ was the first country to issue banknotes.

In _______, the United States chose the dollar as its currency.