Answer: The discovery of gold nuggets in Sacramento Valley which came to be known as The California Gold Rush.
13 climates hope this helps have a nice day
The theory which states that when there are multiple possible explanatons of an event or a phenomenon, the simplest is the best would be Occam's razor.
However, it's important to note that this idea actually states that we shouldn't necessarily multiply ontological entities, which doesn't really mean the easiest solution necessarily.
