Goodnow supported the development of an American empire after the Spanish-American War of 1898. In 1900, he began teaching a course on "The History and Principles of Colonial Administration" at Columbia University "to meet the demands occasioned by the new position assumed by the United States" by educating "those who desire to serve the country in its new possessions." Goodnow's course was offered at Columbia University until 1911. Goodnow may have intended to publish a textbook on the principles of colonial administration. A working manuscript, almost five hundred pages long, is preserved among his papers. There are also shorter manuscripts on the governance of dependencies and "race relations." Goodnow traveled to the dependencies, corresponded with colonial officials, and reviewed books on colonial administration by American and European scholars. Goodnow's course at Columbia University and the accompanying manuscript were concerned with principles for the design of "administrative systems" in the dependencies. Goodnow distinguished between "colonies of occupation" – those in temperate climates suitable for white settlement – and "colonies of production" that were established mainly for trade or extraction of raw materials. In colonies of settlement, Goodnow said, there was "no need of determining the question of how shall the native races be treated, inasmuch as that question is settled . . . by the admission of the fact that the native races will be destroyed." Goodnow conceded that colonization served the economic interests of white countries. But he quoted Rudyard Kipling and wrote about "the white man's burden"—the "duty or destiny" to bring "a higher and a better civilization" to "our less fortunate brothers." In the Philippines, Goodnow said that it would be misguided to "treat the Filipino as if he were a white man with centuries of experience and achievement back of him." He said that imperial states would be justified in applying "paternal and even despotic methods of government" in the process of spreading civilization. Goodnow also undertook work in China. In October 1912 he accepted, on the recommendation of the
Carnegie Endowment for International Peace, the commission of constitutional adviser to the
Chinese Government which took him to China in March 1913. During the years 1913–1914 he served as legal adviser to the
Yuan Shikai government in China. Yuan had hired Goodnow at the recommendation of
Charles Eliot, a former president of Harvard University, and had tasked him with drafting a new constitution. Between 1913 and 1915, Goodnow wrote two versions of the constitution. The first effectively made Yuan president for life, and granted him sweeping powers over the budget and foreign policy. The second version, completed in 1915, would have made Yuan emperor had he not died soon thereafter. Goodnow became known for his assertion that the Chinese people were not mature enough for a democratic form of government—a position that was later utilized by Yuan, as he attempted to proclaim himself the
Emperor of China in 1915–1916. Goodnow claimed that there was "an almost complete absence in the minds of the Chinese people of the idea of individual rights" and that "absolutist government" was a necessity: "It is useless to expect that a political organization based upon conditions of the West can be advantageously adopted in China." ==Segregation at Johns Hopkins University==