I believe the answer is: "Promote white supremacy, but never do so explicitly."
Even though advocation to promote the superiority of white races never really came out of his mouth, his actions to deny the black students their right to obtain educations indicates that He held a discriminatory behavior toward racial minorities.
The Philippine-American War, 1899–1902. After its defeat in the Spanish-American War<span> of 1898, Spain ceded its longstanding colony of the </span>Philippines<span> to the United States in the Treaty of Paris. ... As many as 200,000 </span>Filipino<span> civilians died from violence, famine, and disease.</span>
1. Environment impact
2. Health/physical impact