In the mid-1700s, Spain pushed for colonization of Alta California, rushing to occupy North America before the British beat them to it. The effort was overly ambitious and underfunded, but missionaries started to sweep into present-day California.
The priest Junípero Serra is credited with influencing the early development of California—and not necessarily for the better. A Franciscan monk, Serra played a prominent role in bringing Christianity and European diseases to Native American people from San Diego north to Sonoma County. The Franciscan order built a string of missions; each was intended to act as a self-sufficient parish that grew its own food, maintained its own buildings, and took care of its own people. However, mission structures were limited by a lack of suitable building materials and skilled labor. Later, the forced labor of Native Americans was used to cut and haul timbers and to make adobe bricks. By the time the missions were operating, they claimed about 15 percent of the land in California, or about one million acres per mission.
Spanish soldiers used subjugation to control indigenous people, pulling them from their villages and lands to the missions. Presidios (royal forts) were built near some of the missions to establish land claims, intimidate indigenous people, and carry out the overall goal of finding wealth in the New World. The presidios housed the Spanish soldiers that accompanied the missionaries. The cities of San Francisco, Santa Barbara, San Jose, and later Santa Cruz grew from the establishment of these missions and the presidios.
In 1821, Mexico gained independence from Spain along with control of Alta California and the missions. The Franciscans resisted giving up the land and free labor, and Native Americans continued to be treated as slaves. From 1824 to 1834 the Mexican government handed out 51 land grants to colonists for land that had belonged to Native Americans and was held by nearby missions. From 1834 to 1836 the Mexican government revoked the power of the Franciscans to use Native American labor and to redistribute the vast mission land holdings.
In the 20th century, interest in the history of the missions was rekindled, and funds were invested to restore many of the churches and complexes. Today many of the missions have been restored as Catholic parishes, with visitors centers and museum displays of various levels of quality and polish. Some have been restored as state parks.