Why is Milton Hershey a hero?

Who help pick cotton in the south after the civil war? What demographic changes are taking place in the U.S. In the 21 century what do they mean? What were hardships during the Revolutionary War? How much is a 1964D Kennedy silver 50 cent piece worth? How many times stripes on the USA flag? Who were the sit-ins? How do American Indian homes show ways the people used environment resources give three examples? What Indian tribe discovered oil on their reservation? What were the three advantages held by the South? Which colony was the first to promote religious tolorance? What does Wells say actually caused lynching? Did Dolley Madison go to college? What is the value of an 1880 American dollar? What slave states admitted? What is the value of a 1914 20 dollar Federal Reserve Note with a red seal? How much is an authentic double-headed quarter with the dates 1993 P and 1979 worth? How was pilgrim life? How much was a house in 1862? What is the value of ferdin VII 1810 coin? A protective tariff on manufactured goods would cause the prices of those goods to go lower or higher?