The right answer is: The Americas :)
Respect for your elder and of superior station
The rise of big businesses is the answer <span />
Hey There!
Weather <span>is the day-to-day atmospheric conditions and changes.</span>
Petersburg is really crucial for the victory because it's the main point for the Confederate's supply line.
By winning the war of Petersburg, the union managed to cut off food and ammo supplies for other soldiers in another battlefront which eventually caused the Confederate army to start falling like dominos.