California itself is divided into North and South.
One is Northern California centered around San Francisco.
The other is Southern California centered around Los Angeles.
But to truly speak of history, Northern California has always been strong.
That's also why the Parliament Building of California is in Sacramento.
San Francisco and Sacramento are very close, both originally products of the Gold Rush.
The old Gold Mountain, well, its real name is San Francisco.
So someone will surely ask, where is the new Gold Mountain?
This involves a very important human economic activity, the history of gold mining.
San Francisco, of course, was the first gold rush.
And the new Gold Mountain is actually Canberra in Australia.
And because of this, Canberra became the capital of Australia later.
Later on, the city of Canberra declined, so many people don't understand why such a small city should be the capital. (Even now, you can experience gold mining in Canberra)
