"Focus" allows us to be more efficient and to use our resources effectively by focusing our time, talents, and resources on a few tasks, since this saves us from distraction.
What is your textbook called so I can look it up and help you with the answer.
Answer:
Answer: 1. More soldiers and more workers
2. Other than shipping, railroads were the fastest way to travel in the time period. With fewer miles of railroad, Southern troops would have fewer options for fast travel to where they would be needed.
3. Quality of troops or leadership, amount of money available, guns and gunpowder already available
A. It had no allies in Europe or North America