William V.S. Tubman was the 19th and longest-serving president of the Republic of Liberia. He was a member of True Whig Party (TWP), which maintained exclusive control of Liberian politics from 1878 to 1980. During his tenure, Tubman oversaw the “Golden Age” of Liberian prosperity, marked by increased foreign investment, infrastructural development, and national unification. As the "father of modern Liberia", President Tubman sought to align the interests of Indigenous Liberians with those of the Americo-Liberian elite.