Conversation so far:
How did George H. W. Bush get his political start?
George H. W. Bush's career in politics began on February 20, 1963 when he was elected chairman of the Harris County, Texas Republican Party.
How did George H. W. Bush get more involved in policy making?

Question: What did he accomplish during this time?
Self-contained rewrite: What did George H. W. Bush accomplish during his early political career?