Who was the first african american pictured on a u. s. postage stamp

How did southern slaveholders attempt to convince people in the north to support slavery?

When a county and a city work together to run a school district, they have organized a

To encourage railroad companies to build railroads across the west, the government gave them subsidies by select the best answer from the choices provided. a. paying the wages of laborers b. giving them building materials c. providing railroad trains d. providing free land