MANUFACTURING.
The center of area in the United States, excluding Alaska and recent acquisitions, is in northern Kansas, the center of population in Indiana, and the center of manufactures in Ohio. The center of area will always be in the West and the centers of population and manufactures are slowly moving that way. Manufacturing is of minor importance, though the aggregate of output exceeded the agricultural output in 1900 by over $50,000,000. Relatively its position is not so strong, being but 16.1 per cent of the total, against 27.5 per cent for population and 43.2 per cent for value of farm products. Manufacturing increased substantially in the 1890 and 1900 decade and materially in the past fifty years. Thus,
| 1900. | 1890. | 1860. | |
|---|---|---|---|
| Value of products | $ 2,104,940,868 | $ 1,367,835,887 | $ 40,398,488 |
| Number of operatives | 652,561 | 508,371 | 30,084 |
| Dollars per operative | 2,991 2,690 | 1,342 | |
| Per cent of total: | |||
| Product | 16.1 | 14.5 | 3.9 |
| Operatives | 12.2 | 11.9 | 3.1 |
Missouri is the principal State for this branch of industry, California second, and Minnesota third. These states stand for nearly half the total output of Western factories. The output of California, Oregon, and Washington, in 1900, was $435,670,399, constituting 3.3 per cent of the value of products for the United States. Commenting on this, we find the census of Manufactures (part 1, page CLXXVIII) saying:
in-
