You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.
--------
Question: Category: MODERN LANGUAGES 
Clue: An estimated 100,000-plus people speak this language whose nouns have no gender & end with -o

Answer: esperanto


Question: Category: U.S. CITIES 
Clue: Founded in 1758, it's named for a British prime minister who was a noted defender of the American Colonists

Answer: pittsburgh


Question: Category: THE CENSUS 
Clue: The 1930 U.S. Census was the first to ask if residents owned one of these & 12 million were counted

Answer:
a radio