Conversation so far:
What was the Americans for Tax Reform about?
The primary policy goal of Americans for Tax Reform is to reduce government revenues as a percentage of the GDP.
Who came up with the idea of the Tax Reform?
Norquist is best known for founding Americans for Tax Reform.

Question: What was it that he did for the tax reform?
Self-contained rewrite: What did Grover Norquist for for the tax reform?