What was the SILK ROAD and what was its effect upon the Chinese economy?

What country aided north korea in the korean war?

Which of these events was a severe setback for the u.s. war effort in the pacific?

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