The South won every major Civil War battle until "<span>a. the Battle of Antietam," since this took place on Union soil for the first time during the War--giving the Union a "home town" advantage. </span>
Nicolás Maduro is the correct answer
The main reason that New Mexico faced such difficulty in becoming a state in the 1800s was because Congress was unwilling to accept New Mexico's application for statehood. People were suspicious of the area's inhabitants and their varying background.