Generally, the initial response of African and Asian rulers to aggressive Western expansion was to try to drive the unwelcome foreigners away. In almost all cases, however, the superior military technology of the industrialized West prevailed. Beaten in battle, many Africans and Asians concentrated on preserving their cultural traditions at all costs. Others found themselves forced to reconsider their initial hostility. Some (such as Ismail of Egypt) concluded that the West was indeed superior in some ways and that it was therefore necessary to copy some European achievements. Thus it is possible to think of responses to the Western impact as a spectrum, with “traditionalists” at one end, “westernizers” or “modernizers” at the other, and many shades of opinion in between. Both before and after European domination, the struggle among these groups was often intense. With time, however, the modernizers tended to gain the upper hand.

When the power of both the traditionalists and the modernizers was thoroughly shattered by superior force, some Asians and Africans accepted imperial rule. At times, the European ruling elite received considerable support from both traditionalists (local chiefs, landowners, religious leaders) and modernizers (Western-educated professional classes and civil servants).

Nevertheless, imperial rule was in many ways an imposing edifice built on sand. Support for European rule among subjugated peoples was shallow and weak. Colonized lands were primarily peasant societies, and much of the burden of colonization fell on small farmers who fought tenaciously for some measure of autonomy. When colonists demanded extra taxes or crops, peasants played dumb and hid the extent of their harvest; when colonists asked for increased labor, peasants dragged their feet. Moreover, native people followed with greater or lesser enthusiasm the few determined personalities who came to oppose the Europeans openly. Such leaders always arose, both when Europeans ruled directly and when they manipulated native governments, for at least two basic reasons.

First, the nonconformists — the eventual anti-imperialist leaders — developed a burning desire for human dignity, economic emancipation, and political independence, all incompatible with foreign rule. Second, and somewhat ironically, potential leaders found in the Western world the ideologies underlying and justifying their protest. They discovered liberalism, with its credos of civil liberties and political self-determination. They echoed the demands of anti-imperialists in Europe and America that the West live up to its own ideals. Above all, they found themselves attracted to nationalism, which asserted that every people had the right to control its own destiny. After 1917, anti-imperialist revolt would find another European-made weapon in Lenin’s version of Marxist socialism. The history of imperialism in India, Japan, and China exemplifies these broad trends.