1) In 1994, hundreds of thousands of Tutsi and moderate Hutu people were killed in the Rwandan genocide as the groups were divided along ethnic lines and the president favored the Hutus. 2) Present day Singapore has taken steps to avoid similar divisions through policies promoting racial harmony, affordable housing, and a strong economy to reduce inequality, though some social and political cracks remain. 3) To prevent future conflict, Singaporeans can strengthen social bonds across racial and national lines, maintain good relationships with neighboring countries, and continue strengthening defenses against security threats through policies of inclusion and cooperation.