A tariff is .
a.
a type of plantation
b.
a military draft
c.
a tax or duty on imports and exports
d.
an exemption from war service

Please select the best answer from the choices provided

A
B
C
D

C

Explanation: “a tax or duty to be paid on a particular class of imports or exports.”- Google

(The explanation was not my work, but was on the internet)

the answer wold be b) travel among nations should be regulated by an international organization

d is the answer. leo should include the source.