How Emilio aguinaldo will become a president?

Emilio Aguinaldo became the first President of the Philippines after leading the Philippine Revolution against Spanish colonial rule. Following the declaration of Philippine independence on June 12, 1898, he was elected president by revolutionary leaders during the Malolos Congress. His presidency was formalized when the First Philippine Republic was established, making him a key figure in the country's struggle for sovereignty. However, his presidency faced challenges, especially with the onset of the Philippine-American War.