The Civil Rights movement (c. 1960's) and the Vietnam war (c.1970's) developed political crusades among professionals and intellectuals that launched the [answer1], which influences the standing of the interests groups we have, today.

What is the answer?

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

explanation:

productive can also mean:

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

answer; the federal reserve system;

could you go a bit more in depth with you question? it's quite hard to understand. as soon as you do that i will be glad to : )

answer; use multiple stimuli;