"_May 17th._--This place is now in a perfect furor of excitement; all the work-people have struck. Walking through the town to-day, I observed that laborers were employed only upon about half-a-dozen of the fifty new buildings which were in the course of being run up. The majority of the mechanics at this place are making preparations for moving off to the mines, and several hundred people of all classes--lawyers, store-keepers, merchants, &c.,--are bitten with the fever; in fact, there is a regular gold mania springing up. I counted no less than eighteen houses which were closed, the owners having left."
The mania continued to increase, and within a few months all the principal towns were nearly emptied of their population. Gold was the universal object, and splendid and rapid fortune the universal hope. No occupation seemed to offer such a prospect as that of digging gold, and, accordingly, those who were not able to bear the fatigues of such work, or were at the head of any sort of business in the different towns, had to pay enormous prices for the labor of subordinates who performed the meanest services. The prices of all agricultural and manufactured products became treble the previous rates.
Soon came the first waves of the tide of emigration that was to flood the _placers_ of the gold region. The first influx consisted of Mexicans of the province of Sonoma, Chilians, and some few Chinese. These, principally took possession of the southern mines, or those on the San Joaquin and its tributaries. Some few stopped at San Francisco, and secured lots of ground which they knew would become very valuable in a short time, and erected temporary stores and dwellings. This gave the impulse to the progress of the town, and it soon advanced rapidly in size and population. Then came the emigration from the Atlantic States of the Union, and the whole territory felt the progressive and enterprising spirit of the gold-seekers. The Americans generally took possession of the mines upon the northern tributaries of the Sacramento River; but as their numbers increased they pushed towards the southern mines, and frequent collisions with the foreigners were the consequence. Finally, a great number of the latter were compelled to leave the country.