

A steadfast revolutionary commander, he was the loyal tactical counterpart to his cousin Álvaro Obregón during Mexico's bloody civil war.
Benjamín G. Hill was forged in the furnace of the Mexican Revolution, a conflict that devoured its sons. From the northern state of Sonora, he was a kinsman and unwavering ally of Álvaro Obregón, forming one of the revolution's most effective military partnerships. Hill commanded troops with a cool competence that complemented Obregón's strategic boldness. His loyalty was tested and proven in the revolution's pivotal, brutal battles, particularly the 1915 fight at Celaya where Obregón lost an arm defeating Pancho Villa's legendary División del Norte. Hill's steadfast service earned him the somber nickname 'Obregón's lost right arm,' a testament to his indispensable role. After the Constitutionalist victory, he held significant political and military posts, including Secretary of War and Navy, tasked with the daunting project of stabilizing a shattered nation. His death in 1920, just as the violent decade of revolution was closing, marked the end of a key figure in the faction that ultimately shaped modern Mexico.
1860–1882
Born during or after the Civil War, they built industrial America — the railroads, the steel mills, the first skyscrapers. An era of massive wealth, massive inequality, and the belief that the future belonged to whoever could build it fastest.
Benjamín was born in 1874, placing them squarely in The Gilded Age. The events that shaped this generation — world wars, depression, and rapid industrialization — shaped the world they entered and the choices available to them.
The biggest hits of 1874
The world at every milestone
Wounded Knee massacre marks the end of the Indian Wars
First public film screening by the Lumiere brothers
New York City opens its first subway line
World War I begins
Women gain the right to vote in the US
He was a cousin of revolutionary leader and later President Álvaro Obregón.
The town of Benjamin Hill in Sonora, Mexico, is named in his honor.
He died in 1920, the same year his cousin Obregón was elected president.
“The revolution is not made with roses; it is made with blood and iron.”