A sign in which Oregon city, the state capital, marks the 45th parallel, halfway between the equator and the North Pole?

A shrine in Allentown, Pennsylvania, is built over the spot where which patriotic symbol was hidden in 1777? Complete the saying: "A closed ___ catches no flies." What is a shy person who sits out at a dance or party called? A Sicilian separatist movement in 1945 campaigned for the island to become the 49th what? A sign reading "Get in here" greets you at the Fog City Diner on Battery Street in which U.S. city? A silver jubilee honors which anniversary? What is a simple flat structure of logs or planks for transport on water? A simple white cross marks the grave of which attorney general, buried near his brother in 1968?