How much is a 1955 proof wheat penny worth?

Who is Henry Knox? Why was the Second Great Awakening important in the United States? Where was the mejority of the civil war fought? A phillis wheatley timeline? When did north and south negotiations cease in the civil war? Who revolutionized American textile industry? Why did the people of North Carolina tolerate blackbeard's presence? Why was the tension between the us and the ussr calledthed cold war? In what ways was slavery a brutal system? Who is Abigail McGuire? What was two states that joined the original seven confederacy states? Why did the colonists smuggle goods? How many kids did John Winthrop have? The supreme court case of munn v . Illinois showed that? What was the pilgrims' relationship with native Americans? What was the name of the war between the US and the USSR? How did the European conquest affect America? Why were southerners successful in using literacy tests to keep African American from voting? What were the capital resources for the Iroquois? What does pq stand for in Canada?