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which event increased interest in a railroad route to california?

discovery of gold

opening the erie canal

improvement of the lock system

joining the first transcontinental railroad

Forty years later, the fall of saigon remains a pivotal and emotional event to many. you will now conduct research to find two find two different representations of this historical event. first, you will find an image connected to the fall of saigon. then, you will find a second source of your choosing that represents the same topic