Conversation so far:
How did Sid Caesar start his acting career?
Sid Caesar's television career began with an appearance on Milton Berle's Texaco Star Theater in the fall of 1948.
What did Sid Caesar's appearance on Milton Berle's Texaco Star Theater in the fall of 1948 lead to?
In early 1949, Sid Caesar and Max Liebman met with Pat Weaver, vice president of television at NBC.

Question: What did this lead him to?
Self-contained rewrite: What did Sid Caesar and Max Liebman meeting with Pat Weaver lead him to?