Final answer:
The Mexican government secularized authority in California, resulting in missionaries losing power, improved treatment of California's indigenous peoples, and the californios gaining control of the land from the Franciscan missions. The correct answer is option d. and e.
Step-by-step explanation:
The secularization of authority in California by the Mexican government had several impacts. One of the impacts was that missionaries lost power. Another impact was that California's indigenous people, known as the Indians, received better treatment. Additionally, the californios eventually gained control of the land from the Franciscan missions.
When the Mexican government secularized authority in California, Californios eventually gained control of the land from the Franciscan missions. The shift from ecclesiastical to secular power meant that land holdings of the missions were broken up and redistributed, which initially benefited the Californios, who were the Hispanic people native to California. However, following the Mexican-American War and the signing of the Treaty of Guadalupe Hidalgo, the Californios experienced significant losses in land ownership. The rapid settlement of California, especially after the discovery of gold, led to the dispossession of Mexicans and Californios as Mexican and Spanish land deeds were declared 'imperfect' by new American authorities. By the 1880s, Californios had become relatively landless, with many former landowners turning into laborers on lands they had once owned.