Agroup of individuals with common goals who attempt to influence policymakers and legislation is known as a(n)

An organized group of individuals sharing common objectives who actively attempt to influence policymakers in all three branches of the government and at ... An association formed by members of a particular industry, such as the oil industry or the trucking industry, to develop common standards andgoals for the industry.

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

producing or giving rise torelating to or engaged in the production of goods, crops, or other commodities.

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.