Explanation

Pressure groups are different from political parties in the sense that while political parties analyse and contest elections and aggregate interests (i.e. bring together people who have differing interests together), pressure groups articulate the interest of people how share a common goal.

Pressure groups are different from political parties in the sense that while political parties analyse and contest elections and aggregate interests (i.e. bring together people who have differing interests together), pressure groups articulate the interest of people how share a common goal.