The policy that was debated in the late nineteenth century in the United States on territorial expansion was related to the wars with the Philippines and Spain (option D)
The Philippine-American War is a term to refer to the national liberation war between the Philippines and the United States Army between the years of 1899 and 1902.
At the beginning of the conflict, the United States became involved because it helped the Filipino rebels to defeat Spain and gain their independence.
However, after the defeat of Spain, the United States turned against the Filipinos and seized the Philippines, turning it into an American colony.
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