Los Angeles, California

Pre-Modern Era
In 1542, the Spanish Empire claimed Los Angeles and southern California. After New Spain declared its independence in 1821, The city belonged to Mexico. During the Mexican-American War, the city was declared United States territory after the American Victory. The city started to grow in population. During World War II, the city was a major point for weapon and vehicle manufacturing. Once World War II ended, the city saw rapid growth into what eventually is seen today.

Modern Era
During the Modern Era, Los Angeles is a city in California, United States. It is also the county seat of Los Angeles County and is the biggest city in the Los Angeles Metropolitan Area and in California. It is the second biggest city in the United States, behind New York City.

World War 3
Once World War 3 began, the Chinese invaded the Western Coast of the United States, the city was put under a brutal siege until it was eventually captured by the Chinese.

NATO Victory
The United States begin to push back to the Pacific, Los Angeles is reclaimed by the USA but is left in ruin. The Moscow Pact eventually surrenders.

Moscow Pact Victory
After NATO Surrenders, Los Angeles and the entirety of California is annexed by China.

Alien Invasion
If the Aliens decide to invade during the war, They will capture Los Angeles from the Chinese, along with the rest of Earth. Five years later, a human rebellion begins and the city is recaptured, the aliens are eventually driven off Earth.

Nuclear War
If nuclear war begins between NATO and the Moscow Pact, Los Angeles is nuked by the Moscow Pact out of desperation, the city is reduced to nothing after the blast.

Dystopian Era
after the nuclear war or the apocalypses. The world will be turned into a wasteland. Los Angeles, being one of the cities that was nuked, is mostly destroyed.

Futuristic Era
10,000 years after World War 3, the world has rebuilt and Los Angeles has been turned into the central hub of the Pacific Coast.

Second Alien Invasion
After being kicked off Earth during the Modern Era, the Aliens return to get revenge on humanity, by destroying Earth. Los Angeles is one of the many cities that experiences a massive battle.