Answer:
generate revenues to repay war debts, and solve trade disputes between states
Single-issue interest groups focus on advocacy around a single defining issue. These groups focus on a diverse array of issues including abortion, taxation, and animal rights. Because of their singular focus, these groups are known for the intensity of their lobbying.
The SEZs have laws that differ from those in the rest of the country. Businesses there can decide what to produce and at what price.