What were the most important progressive reforms?

In colonial times what was the buffer colony? Great ambition and conquest are nothing without contribution? What was the main reason the Articles of Confederation were replaced as the basis of the US government? When did Battle of Chester happen? Who was allaudin khilji? What is The upper class in ancient Egypt was up of? What is the origin of the food dish known as balela? What was the Toronto Maple Leafs record at the Mutual Street Arena? Is meatlof from Germany? What is Jim Valvano's autograph worth? How many people were poor? Gandhis way of thinking made his life easier or harder? Who was the first general to lose his life in the Vietnam War? What kind of telescope Ptolemy use? What were the ships called that the Vikings used to venture out from their homeland beginning in the late A.D. 700s? How much does carbon cost per gram? Was Tony Montana in real life or just a movie? Toujour Moihow to pronounce toujours moi? Who were the victims of the Shanghai Massacre and who were their murderers? Why are the refs wearing orange and white?