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.
They supported the Virginia plan. hope this helps
There are lots of different types of higher education level courses available. Higher education means any sort of nationally recognised qualification which is at Level 4 or above (A Levels, BTEC Diploma and Extended Diploma, Apprenticeships are Level 3).