5-cent Chinese Resistance die proof
5c Chinese Resistance die proof, 1942

Loan courtesy United States Postal Service, Postmaster General’s Collection
Sun Yat-sen, founding father of the Republic of China, appears with Abraham Lincoln on a 1942 stamp. Sun Yat-sen studied and lived abroad. His Three Principles (nationalism, democracy, and people's livelihood) reflect a concept he admired from Lincoln's Gettysburg Address: "of the people, by the people, and for the people."