Please help ASAP Going into the Civil War the Union enjoyed an advantage over the Confederates because it had a) better generals b) fighting in their "backyard" c) more soldiers and industry d) support from European nations

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