82,
plasterers and metal workers; in 1883, tailors, lithographers, wood
carvers, railroad brakemen, and silk workers.

An illustration of the rapid growth in trade union membership during
this period is given in the following figures: the bricklayers' union
had 303 in 1880; 1558 in 1881; 6848 in 1882; 9193 in 1883. The
typographical union had 5968 members in 1879; 6520 in 1880; 7931 in
1881; 10,439 in 1882; 12,273 in 1883. The total trade union membership
in the country, counting the three railway organizations and those
organized only locally, amounted to between 200,000 and 225,000 in 1883
and probably was not below 300,000 in the beginning of 1885.

A distinguishing characteristic of the trade unions of this time was the
predominance in them of the foreign element. The Illinois Bureau of
Labor describes the ethnical composition of the trade unions of that
State during 1886, and states that 21 percent were American, 33 percent
German, 19 percent Irish, 10 percent British other than Irish, 12
percent Scandinavian, and the Poles, Bohemians, and Italians formed
about 5 percent. The strong predominance of the foreign element in
American trade unions should not appear unusual, since, owing to the
breakdown of the apprenticeship system, the United States had been
drawing its supply of skilled labor from abroad.

The Order of the Knights of Labor, despite its "First Principles" based
on the cooperative ideal, was soon forced to make concessions to a large
element of its membership which was pressing for strikes. With the
advent of prosperity, the Order expanded, although the Knights of Labor
played but a subordinate part in the labor movement of the early
eighties. The membership was 20,151 in 1879; 28,136 in 1880; 19,422 in
1881; 42,517 in 1882; 51,914 in 1883; showing a steady and rapid growth,
with the exception of the year 1881. But these figures are decidedly
deceptive as a means of measuring the strength of the Order, for the
membership fluctuated widely; so that in the year 1883, when it reached
50,000 no less than one-half of this number passed in and out of the
organization during the year. The enormous fluctuation, while reducing
the economic strength of the Order, brought large masses of people under
its influence and prepared the ground for the upheaval in the middle of
the eighties. It also brought the Order to the attention of the public
press. The labor press gave the Order great publicity, but the Knights