Select all that apply what were the benefits of gathering food along the rivers for the first humans ? a. safety b. relative ease c. large nutritional variety d. fitness e. the ability to save seeds and replant them

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