History of immigration to the United States 1850. In 1848, the Treaty of Guadalupe Hidalgo, concluding the Mexican War, extended U.S. citizenship to approximately 60,000 Mexican residents of the New Mexico Territory and 10,000 living in California. An additional approximate 2,500 foreign born California residents also become U.S. citizens. In 1849, the California Gold Rush attracted 100,000 would-be miners from the Eastern U.S., Latin America, China, Australia, and Europe. California became a state in 1850 with a population of about 90,000. Between 1850 and 1930, about 5 million Germans migrated to the United States, peaking between 1881 and 1885 when a million Germans settled primarily in the
Surfing in the United States Surfing in the United States Surfing in the United States is one of the most popular pastimes in the country. California, Florida, and Hawaii are the most popular locations for surfing. There are professional surfing leagues such as the World Surf League in the United States. These leagues make it possible for surfers all over the world to become recognized in America for their talent. One of the most famous surfers is Kelly Slater. Kelly Slater has eleven different ASP surfing competitions, making him one of the best in the world. The earliest recorded instances of surfing took place in