One common theme in many of the writings of <span>Ernest Hemingway, F. Scott Fitzgerald, and Langston Hughes was "</span>(4) dissatisfaction with the American culture of <span>the 192os"</span>
Carnegie's early job with the railroads helped him predict that the demand for steel to build railroad tracks and bridges would grow.
Answer: Because the Cuba and Spanish countries were not free and they were keeping a secret with Cuba and Spanish countries. (Independent Countries)
Explanation: