Answer:
take the place of (a person or thing previously in authority or use); supplant.
for example: "the older models of car have now been superseded"
Mexican workers provided labor on American Farms.
I believe that the answer you are looking for is Mixed.
I believe, I'm not 100% sure.
I believe it was a trade route that was used commercially. Traders often used this route because it stretched so long and wide across the US.
<span>Simón Bolívar, in full Simón José Antonio de la Santísima Trinidad Bolívar y Palacios, was a Venezuelan military and political leader who played a leading role in the establishment of Venezuela.</span>