Conversation so far:
What is Fruition of the farm system?
Rickey's Cardinals, known as the "Gashouse Gang", were the class of the National League.
Are there any other interesting aspects about this article?
Kenesaw Mountain Landis, the Commissioner of Baseball, was concerned that Rickey's minor league system was going to ruin baseball by destroying existing minor league teams.
Did it ruin things?
They won 101 games in 1931 and won the World Series in seven games.
What other records do they hold?
1934 Cardinals, who won the franchise's third World Series title.

Question: What brought them that win?
Self-contained rewrite: What brought Cardinals the third World Series win?