This document summarizes President McKinley's proclamation regarding the assimilation of the Philippines after the Spanish-American War and Emilio Aguinaldo's response declaring war on the United States. McKinley proclaimed that the US came as friends to protect Filipinos and respect their rights and property. However, Aguinaldo declared war, stating the US attacked Filipino forces without provocation and were trying to dominate rather than liberate the Philippines, breaking the peace. The disagreement over sovereignty and control of the Philippines led to the Philippine-American War.