How many years between 1929 and 1934?

How did Sybil Ludington? Will the ever end? Which document provided a model plan of government to other nations? Is Raymond parks white? How tall was Fredrick Douglas? What plant did egyptians use to make paper? How old is henrys mum? How can one contact Americans for Prosperity in their state? What side did Great Britain fight on during World War II? What kind of food did the Mogollon Indian tribe eat? What happend in history today 2nd of March? What factors frustrated us military efforts in Vietnam? How much is a 1989 Mark McGwire? Do both feet have to be in bounds for college? Who were the vietcong and what role did they play in the vietnamese struggle? Why is Cincinnati's a good example if the roman idea of civic duty? When did all women in the US receive the right to vote? In which year was compass invented and who was the inventor? What areas of Vietnam and Korea did the communists control? When was George de Mestral Born?