USA HISTORY

Detailed explanation-1: -Telegraphs were important to sending daily news from western states to the East Coast.

Detailed explanation-2: -The factory system of the Industrial Revolution introduced new ways of making products. Products could be made cheaper, faster, and in larger volume.

Detailed explanation-3: -The Bessemer Process made a modest contribution to westward expansion in US history. Essentially, the Bessemer Process allowed for the production of cheaper and high quality steel. This quality steel replaced iron as the preferred metal for railroad rails.

Detailed explanation-4: -Urbanization Begins in the United States “Cities grew because industrial factories required large workforces and workers and their families needed places to live near their jobs. Factories and cities attracted millions of immigrants looking for work and a better life in the United States.”