Title: Neolithic.
Question: Where was evidence of fortified settlements found?

Title: Miami.
Question: From Miami International Airport, to approximately how many non-American cities can one fly nonstop?

Title: Tuvalu.
Question: Who gave financial support to Tuvalu to upgrade transmission equipment?

Title: Geography of the United States.
Question:
During which months are portions of the US affected by the monsoon from the Gulf of California?