The tax system in Texas is more regressive than the systems found in most other states

Interest groups are public groups that attempt to influence the government to respond to the shared attitudes of their members

Indicate whether the statement is true or false

Which of the following is not true about civil wars?

a. they tend to last longer than interstate wars b. there is a high rate of recurrence c. they occur more frequently in poor countries d. they tend to be much shorter than interstate wars