Explain the connection between jingoism and McKinleys foreign policy?

Jingoism, characterized by an extreme patriotism and a readiness to advocate for aggressive foreign policy, played a significant role in shaping President William McKinley's foreign policy during the late 1890s. This fervent nationalism fueled public and political support for the United States' expansionist ambitions, particularly in territories such as Puerto Rico, Guam, and the Philippines following the Spanish-American War. McKinley's administration, while initially cautious, ultimately embraced jingoistic sentiments to justify military interventions and promote American interests abroad, reflecting a broader trend of imperialism during that era.