The acceleration of factory production and increased activity in the mining and railroad industry
Answer:
New inventions changed the way they worked, traveled, communicated, and played. The railroad helped expand the U.S.. The telegraph, the telephone, and the typewriter brought people together that were far away.Businesses were able communicate messages faster.
Explanation:
True. if you go deep sea diving, the pressure builds, and builds the deeper you go.
Because after World War 2 the baby boomers came about, causing America's population to incease higher than ever . More population equal a greater consumption.
