Where Is Mount Everest? (Where Is?)

Where Is the Great Wall? (Where Is...?)

What Was D-Day? (What Was...?)

Where Is the Empire State Building? (Where Is...?)

What Were the Salem Witch Trials? (What Was...?)

What Were the Twin Towers? (What Was...?)

Where Is the Grand Canyon? (Where Is...?)

Who Was Blackbeard? (Who Was...?)

What Was the Great Depression? (What Was...?)

Where Is Alcatraz? (Where Is...?)

What Was the Hindenburg? (What Was...?)