Title: Separation of church and state in the United States.
Question: Why was the word "national" a cause for alarm to both Federalists and Anti-Federalists?

Title: Computer.
Question: From the end of what century, did the word "computer" take its well known meaning of today?

Title: Seven Years%27 War.
Question: What was King Louis XV's secret ambition for Sweden and Turkey?

Title: Sumer.
Question:
What form did wheels initially take?