became a territory of Mexico in April 1822 and was renamed Alta California in 1824. The territory included all of the U.S. states of California, Nevada...

Conquest of Alta California saw the vast Alta California territory ceded from Mexico to the United States. The populated coastal region of the territory was admitted...

Baja California. In 1974, the "South Territory" became the 31st state as Baja California Sur. Baja California's northern border with Alta California was...

of California. Soon after, California was admitted as a state. Governor of California List of governors of California since 1850 The Californias Alta California...

The Conquest of California, also known as the Conquest of Alta California or the California Campaign, was an important military campaign of the Mexican–American...

Nueva or New California, subsequently more commonly called Alta or Upper California. At the same time the old plural name of The Californias was revived...

Landroute connection between California and Mexico abandoned since 1781. First Mexican Republic, 1824–1835 Alta California Territory established via the 1824...

The territories of Mexico are part of the history of 19th and 20th century independent Mexico. The country created territories (territorios) for areas...

Trubizh in Ukraine Alta, California, a community in Placer County, California Alta California ("Upper California"), the Mexican territory that later became...

coast of Alta (Upper) California, beginning with the Mission San Diego de Alcala near the location of the modern day city of San Diego, California. During...