Introduction
California is a state located on the West Coast of the United States. Nicknamed "The Golden State," it is the most populous and third-largest state by land area, after Alaska and Texas. It is home to the nation's second- and sixth-largest census statistical areas and eight of the nation's 50 most populous cities. Its five largest cities are Los Angeles, San Diego, San Jose, San Francisco, and Fresno. California's capital is Sacramento.
California's diverse geography ranges from the Pacific Coast to the west, to the Sierra Nevada Mountains in the east, to the Mojave Desert areas in the southeast and to the Redwood–Douglas fir forests of the northwest. The center of the state is dominated by the Central Valley, a major agricultural area. California contains both the highest (Mount Whitney) and lowest (Death Valley) points in the contiguous United States. Earthquakes are a common occurrence due to the state's location along the Pacific Ring of Fire, with about 37 thousand recorded annually.
The name California once referred to a large area of North America claimed by Spain that included much of modern-day Southwestern United States and the Baja California peninsula. Beginning in the late 18th century, the area known as Alta California, comprising the California territory north of the Baja Peninsula, was colonized by the Spanish Empire as part of the Viceroyalty of New Spain. In 1821, Alta California became a part of Mexico following its successful war for independence. Shortly after the beginning of the Mexican-American War in 1846, a group of American settlers in Sonoma declared an independent California Republic in Alta California. Though its existence was short-lived, its flag became the precursor for California's current state flag. American victory in the war led to the Treaty of Guadalupe Hidalgo, in which Mexico ceded Alta California to the United States. Western areas of Alta California became the state of California, which was admitted as the 31st state on September 9, 1850.
The California Gold Rush beginning in 1848 led to dramatic social and demographic change, with large-scale immigration from the U.S. and abroad and an accompanying economic boom. Key developments in the early 20th century included the emergence of Los Angeles as the center of the American entertainment industry, and the growth of a large, statewide tourism sector. The late 20th century saw the development of the technology and information sectors, punctuated by the growth of Silicon Valley. In addition to California's prosperous agricultural industry, other important contributors to its economy include aerospace, education, and manufacturing. If California were a country, it would be the eighth-largest economy in the world and the 35th most populous nation.
History
Settled by successive waves of arrivals during the last 10,000 years, California was one of the most culturally and linguistically diverse areas in pre-Columbian North America; The Indigenous peoples of California included more than 70 distinct groups of Native Americans. Large, settled populations lived on the coast and hunted sea mammals, fished for salmon and gathered shellfish; groups in the interior hunted terrestrial game, and gathered nuts, acorns and berries. California groups also were diverse in their political organization with bands, tribes, villages, and on the resource-rich coasts, large chiefdoms, such as the Chumash, Pomo and Salinan. Trade, intermarriage and military alliances fostered many social and economic relationships among the diverse groups.
The first European to explore the coast as far north as the Russian River was the Portuguese João Rodrigues Cabrilho, in 1542, sailing for the Spanish Empire. Some 37 years later English explorer Francis Drake also explored and claimed an undefined portion of the California coast in 1579. Spanish traders made unintended visits with the Manila Galleons on their return trips from the Philippines beginning in 1565. Sebastián Vizcaíno explored and mapped the coast of California in 1602 for New Spain.
Spanish missionaries began setting up 21 California Missions along the coast of what became known as Alta California (Upper California), together with small towns and presidios. In 1821 the Mexican War of Independence gave Mexico (including California) independence from Spain; for the next 25 years, Alta California remained a remote northern province of the nation of Mexico. Cattle ranches, or ranchos, emerged as the dominant institutions of Mexican California. After Mexican independence from Spain, the chain of missions became the property of the Mexican government and was secularized by 1832. The ranchos developed under ownership by Californios (Spanish-speaking Californians) who had received land grants, and traded cowhides and tallow with Boston merchants.
Beginning in the 1820s, trappers and settlers from the U.S. and Canada began to arrive in Northern California, harbingers of the great changes that would later sweep the Mexican territory. These new arrivals used the Siskiyou Trail, California Trail, Oregon Trail and Old Spanish Trail to cross the rugged mountains and harsh deserts surrounding California. In this period, Imperial Russia explored the California coast and established a trading post at Fort Ross.
The Republic's first and only president was William B. Ide, who played a pivotal role during the Bear Flag Revolt. His term lasted 22 days and concluded when California was occupied by U.S. forces during the Mexican-American War.
The California Republic was short lived. The same year marked the outbreak of the Mexican-American War (1846–1848). When Commodore John D. Sloat of the United States Navy sailed into Monterey Bay and began the military occupation of California by the United States. Northern California capitulated in less than a month to the U.S. forces. After a series of defensive battles in Southern California, including The Siege of Los Angeles, the Battle of Dominguez Rancho, the Battle of San Pasqual, the Battle of Rio San Gabriel and the Battle of La Mesa, the Treaty of Cahuenga was signed by the Californios on January 13, 1847, securing American control in California. Following the Treaty of Guadalupe Hidalgo that ended the war, the region was divided between Mexico and the U.S.; the western territory of Alta California, was to become the U.S. state of California, and Arizona, Nevada, Colorado and Utah became U.S. Territories, while the lower region of California, Baja California, remained in the possession of Mexico.
In 1848 the non-native population of California was estimated to be no more than 15,000. But after gold was discovered, the population burgeoned with U.S. citizens, Europeans and other immigrants during the great California Gold Rush. By 1854 over 300,000 settlers had come. On September 9, 1850, as part of the Compromise of 1850, California was admitted to the United States as a free state (one in which slavery was prohibited).
The seat of government for California under Spanish and later Mexican rule was located at Monterey from 1777 until 1835, when Mexican authorities abandoned California, leaving their missions and military forts behind. In 1849 the Constitutional Convention was first held there. Among the duties was the task of determining the location for the new state capital. The first legislative sessions were held in San Jose (1850–1851). Subsequent locations included Vallejo (1852–1853), and nearby Benicia (1853–1854); these locations eventually proved to be inadequate as well. The capital has been located in Sacramento since 1854 with only a short break in 1861 when legislative sessions were held in San Francisco due to flooding in Sacramento.
Travel between California and the central and eastern parts of the U.S. was time consuming and dangerous. A more direct connection came in 1869 with the completion of the First Transcontinental Railroad through Donner Pass in the Sierra Nevada Mountains. After this rail link was established, hundreds of thousands of U.S. citizens came west, where new Californians were discovering that land in the state, if irrigated during the dry summer months, was extremely well-suited to fruit cultivation and agriculture in general. Vast expanses of wheat, other cereal crops, vegetable crops, cotton, and nut and fruit trees were grown (including oranges in Southern California), and the foundation was laid for the state's prodigious agricultural production in the Central Valley and elsewhere.
During the early-20th century, migration to California accelerated with the completion of major transcontinental highways like the Lincoln Highway and Route 66. In the period from 1900 to 1965 the population grew from fewer than one million to become the most populous state in the Union. The state is regarded as a world center of technology and engineering businesses, of the entertainment and music industries, and as the U.S. center of agricultural production.
References:




