San Diego the Busy Border City of California

The city is a hub of different activity apart from hosting the seat of San Diego County. The second-largest city in California is the iconic backbone of the San Diego region as well as the San Diego Metropolitan area. San Diego’s main economic engines are military and defense-related activities, tourism, international trade, and manufacturing. The presence of the University of California, San Diego with the affiliated UCSD Medical Center, has helped make the area a center of research in biotechnology. UCSD host some of the most diverse cultured students from all over the world, making San Diego a city full of different cultures. Learn more facts here.

History of Settlement in San Diego

The original inhabitants of San Diego are known as San Diegueno and La Jolla people who are a historical culture that prevailed during the middle Holocene period. It was also home to the Kumeyaay people who are Native American people of the extreme southwestern United States and northwest Mexico. They live in the states of California in the US and Baja California in Mexico. The region historically was under the Spanish colony before the Mexican empire engulfed it in 1821 and San Diego became part of the Mexican territory of Alta California. The United States took control of the region in 1850. Read about San Diego and All Its Marvel here.