USA HISTORY

Detailed explanation-1: -Gadsden’s Purchase provided the land necessary for a southern transcontinental railroad and attempted to resolve conflicts that lingered after the Mexican-American War .

Detailed explanation-2: -The purchase included lands south of the Gila River and west of the Rio Grande where the U.S. wanted to build a transcontinental railroad along a deep southern route, which the Southern Pacific Railroad later completed in 1881–1883. The purchase also aimed to resolve other border issues.

Detailed explanation-3: -The Gadsden Purchase is an important historical footnote for several reasons. Firstly, it established the current border between the United States and Mexico, and it mostly resolved border disputes arising from the Treaty of Guadalupe Hidalgo.

Detailed explanation-4: -The Gadsden Purchase accomplished little for the United States, which was bitterly divided in these years preceding the American Civil War (1861–65). Antislavery forces in the United States opposed the Gadsden Purchase because they feared the new territories would become slave states.

Detailed explanation-5: -The Gadsden Purchase is a roughly 30, 000 square-mile region of present-day southern Arizona and southwestern New Mexico that was acquired by the United States in a treaty signed by American ambassador to Mexico James Gadsden on December 30, 1853.