Answer:
All methods required water and because of that they could only be used during the summer. Panning for gold was the simplest method of recovering gold, but mostly used for prospecting since it was slow. A faster way was by a rocker box or by sluicing.
Explanation:
I have no explanation but same thing All methods required water and because of that they could only be used during the summer. Panning for gold was the simplest method of recovering gold, but mostly used for prospecting since it was slow. A faster way was by a rocker box or by sluicing.
The war in mexico drove a lot of mexicans out of there homeland and into America. Alot of mexican imigrants live in america and pay taxes to the u.s.
The answer to your question is,
shipbuilding
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