Organized efforts to shape public opinion so that government policies will be altered are carried on by internet service providers engineers pressure groups educators

The correct answer is "pressure groups".

A pressure group is an organized group of people, which could well be a formalized institution, which tries to persuade a government in order to curb public policy according to a particular interest it has.

Pressure groups include labor unions, NGOs, and nonpartisan organizations. These groups could decide to support a particular candidate during elections with the expectative that if he or she wins, public policy changes will be made in order to benefit their causes.

sounds good to me mate!

answer; philosophy;