In colonial America, slavery replaced which of these systems of labor?

Latonya was just hired as an engineer for an electric company. she will make a salary of $50,000 a year. how much of latonya's salary will be taxed at the 10 percent rate? how much of latonya's salary will be taxed at the 28 percent rate? latonya was just hired as an engineer for an electric company. she will make a salary of $50,000 a year. how much of latonya's salary will be taxed at the 10 percent rate? how much of latonya's salary will be taxed at the 28 percent rate?

Which scholars explained the roles of the public and private sectors by comparing it to maneuvering a boat?

Federal courts have jurisdiction when a case involves what?