How do most people and goods get to the interior of the south south american continent?

What enabled the drastic increase in us troop development to vietnam between 1964 and 1965?

What is the orthodox interpretation of why the cold war started

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