Arizona
Brief timeline of the history of the state of Arizona:
Pre-16th century: Native American tribes, including the Hohokam, Ancestral Puebloans, and Navajo, inhabit the region that is now Arizona.
1540: Spanish conquistador Francisco Vázquez de Coronado explores Arizona in search of the legendary Seven Cities of Gold.
1821: Mexico gains independence from Spain, and Arizona becomes part of the Mexican territory.
1848: The Treaty of Guadalupe Hidalgo is signed, ending the Mexican-American War and transferring Arizona to the United States as part of the Mexican Cession.
1863: Arizona becomes a separate territory of the United States, splitting from the larger New Mexico Territory.
Late 19th century: Arizona experiences a mining boom, particularly in copper and silver, attracting settlers and immigrants to the region.
1912: Arizona is admitted as the 48th state of the United States on February 14.
1920s-1930s: The construction of dams, including the Hoover Dam and Glen Canyon Dam, brings hydroelectric power and water resources to Arizona, contributing to the state's growth and development.
1941-1945: During World War II, Arizona becomes a crucial location for military training and the internment of Japanese Americans at camps such as the Gila River War Relocation Center and the Poston War Relocation Center.
1950s-1960s: Arizona experiences significant population growth and urban development, particularly in cities like Phoenix and Tucson.
1968: The Grand Canyon National Park is designated a UNESCO World Heritage Site, recognizing its natural and cultural significance.
Late 20th century: Arizona becomes a popular retirement destination and a hub for tourism, outdoor recreation, and the aerospace industry.
Present: Arizona is known for its diverse landscapes, including the Grand Canyon, Sonoran Desert, and Monument Valley. The state's economy encompasses sectors such as tourism, agriculture, mining, manufacturing, and technology.