Conversation so far:
What did the activist Jane Jacobs do in NYC?
In 1935, during the Great Depression, Jane Jacobs moved to New York City with her sister Betty.
Did Jane Jacobs go to school?
Jane Jacobs studied at Columbia University's School of General Studies for two years.
Did Jane Jacobs graduate from college?
Jane Jacobs did not have a college degree.
Why did Jane Jacobs move to New York City?
Jane Jacobs took an immediate liking to Manhattan's Greenwich Village, which did not conform to the city's grid structure.
Did Jane Jacobs not like New York City's grid structure?

Question: Did she do anything else significant in NYC?
Self-contained rewrite: Did Jane Jacobs do anything else significant in NYC, besides move there?