Why did Grant and Sherman plan this March
through Georgia as a way to
end the long Civil War

They wanted to discourage Georgia’s civilians from participating in the Confederate army.

Explanation:

Sherman’s March to the Sea led around 60,000 soldiers on a 285-mile journey from Atlanta to Savannah, Georgia. In their way, they didn´t attack any towns, but they did seize food and livestock. Only when people tried to fight back they burned their houses and barns. Their main goal was to get the civilian population to abandon the Confederate efforts as a means to win the Civil War.

the conservative movement opposed the women´s suffrage like josephine jewell dodge comanding the national association opposed to woman suffrage.