The combined forces of industrialization and of the
French Revolution led after 1815 to the proliferation of doctrines and
movements of many sorts. These broke out in a general European revolution
in 1848. As for the thirty-three years from 1815 to 1848, there is no better
way of grasping their long-run meaning than to reflect on the number of
still living "isms" that arose at that time.
So far as is known the word "liberalism"
first appeared in the English language in 1819, "radicalism" in
1820, "socialism" in 1832, "conservatism" in 1835. The 1830's
first saw "individualism," "constitutionalism," "humanitarianism,"
and "monarchism." "Nationalism" and "communism" date
from the 1840's. Not until the 1850's did the English-speaking world use
the word "capitalism" (French capitalisme is much older); and not
until even later had it heard of "Marxism," though the doctrines
of Marx grew out of and reflected the troubled times of the 1840's.
The rapid coinage of political "isms" does not in every case mean that the ideas they conveyed were new. Men had loved liberty before talking of liberalism, and been conservative without knowing conservatism as such. The appearance of so many "isms" shows rather that people were making their ideas more systematic. They were being obliged to reconsider and analyze society as a whole. The social sciences were taking form. An "ism" (excluding such words as "hypnotism" or "favoritism") may be defined as the conscious espousal of a doctrine in competition with other doctrines. Without the "isms" created in the thirty-odd years after the Peace of Vienna it is impossible to understand or even talk about the history of the world since that event....