Describe the major types of interest groups and whom they represent. the national league of cities, the national governor's association, and harvard university are all examples of what kind of interest group?

Explanation:

The NLC is an advocacy organization which represents about 19,000 cities and towns along with 49 state municipal leagues in the USA. It was created in 1924 and is considered as part of the big 7 group of organizations.

The NGA was formed in 1908,it is one of the most respected association with 55 members who are the governors of the 55 states in America. This group help states and local governments get federal grants.

Harvard University is a respected ivy league research university, it is devoted to excellence in teaching and research work to develop leaders in many discipline who make a difference in our world.

The NLC and NGA are government interest groups.

what are the events?