Even though the "elastic clause" gives the congress the power to pass all laws considered "necessary and proper," which of the following legally protects the people from congressional abuses?

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.

Toward the end of the roman empire, what caused a decrease in the use of coined money tell me now

Which entity owns most if the television stations, radio stations, and newspapers in the united states