Question

meaning of d. Duty free trade
e. Puppet ruler​

Answer 1

A trade in which no taxes are imposed is called a duty free trade...

Puppet ruler has power but is under the control of external forces....

Answer 2

Answer:

duty free trade:

goods that you can buy in special shops in airports, on ships, etc., without paying tax on the.

puppet ruler:

somebody who occupies a position of power but is being controlled by an outside force