How has president trump changes america’s relationship with the world ?

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.

What period of history refers to the time when people did not have written records

What impact does geography have on where people live in brazil?