An air bubble tells a carpenter whether a surface is horizontal on which tool?

Which actor starred in "An Affair to Remember," "I'm No Angel" and "Charade"? Which African-born enslaved woman published "Poems on Various Subjects, Religious and Moral" in 1773? Which African country of over 120,000 square miles has a French name taken from the product of its early trade? Which aggressive "60 Minutes" interviewer hosted the game shows "Guess Again" and "The Big Surprise" in the 1950s? An Alabama city gave its name to which group of nine young Black men falsely accused of rape in 1931? A 1974 album of Bach played on four organs in Freiburg was released in which type of four-channel sound? An Algerian named Meursault narrates which author's 1942 novel "L'Etranger"? An all-new model of which classic car was introduced in 1998?