Title: Macintosh.
Question: Who was the CEO of Apple during the Test Drive a Macintosh promotion?

Title: List of numbered streets in Manhattan.
Question: Where does 23rd Street begin?

Title: 51st state.
Question: When did the legislature of Puerto Rico request that they be considered for statehood?

Title: Mesozoic.
Question:
According to theory, what did climate change in the Late Triassic cause?