Final answer:
The subject of this question is History, and it is about the groups that fought against Filipino rebels led by Emilio Aguinaldo during the war for independence.
Step-by-step explanation:
The subject of this question is History. The question is asking about the groups that fought against Filipino rebels led by Emilio Aguinaldo.In the context of history, the Filipinos' war for independence lasted from 1899 to 1902, and their resistance was against the American forces stationed in the Philippines. The American forces were trying to establish control over the Philippines after the Spanish-American War, and the Filipino rebels, led by Emilio Aguinaldo, fought against this occupation.Therefore, the subject of the question is History.