Conversation so far:
When did P.
W.
Botha enter Parliament?
At age 30, Botha was elected head of the National Party Youth in 1946.
What happened to him after that?
and two years later won a race for the House of Assembly.
When did he win that election?
1946, and two years later won.
Who was his opponent in that election?
CANNOTANSWER.

Question: What happened to him after the 1948 election?
Self-contained rewrite: What happened to P. W. Botha after the 1948 election?