A political cartoon highlights an issue, a , or an event. A political cartoon primarily presents the point of view of . A political cartoon uses mostly techniques to encourage readers to the message.

One drawback of voluntary trade is that it a. requires two groups to use a common language b. can make one group dependent upon another for necessary goods c. doesn't occur unless there is a shortage of goods for at least one group d. forces groups to rely on themselves to produce all the goods they need