Which best describes what economic interest groups generally support

The correct answer is C) business interests.

The option that best describes the element of economic interest groups support is “business interests”.

The economic groups in the country have interests that they need to take care of because they have invested a lot of money in them. They will always like to have the support of the government to create certainty that their money is well invested in a safe place, project or investment. Companies try to avoid big risks when they invest money. They are always looking to keep their business’ interests safe.  

The other options of the question were, a) tax reform, b) government subsidies and d) international trade.

answer; ///the (iroquois) cultures was made up of several groups, who spoke a common language

could you go a bit more in depth with you question? it's quite hard to understand. as soon as you do that i will be glad to : )