What's the impact did dropping bombs have on America

Who gave the famous "i have a dream" speech at the march on washington?

How did kenya gain its idpendence in 1963

For each of the following examples of data, determine which scale of measurement is used. a) the number of miles joggers run per week. b) the starting salaries of graduates of mba programs c) the months in which a firm's employees choose to take their vacations. d) the final letter grades received by students in a math course.