John F. Kennedy (1917–1963) was the 35th president of the United States, serving from 1961 until his assassination in 1963. His presidency was defined by Cold War confrontations, including the Cuban Missile Crisis, the expansion of the space program, and increasing federal support for civil rights. Though his presidency lasted less than three years, Kennedy's assassination and his vision of American public service made him one of the most enduringly remembered presidents in American history.

George H. W. Bush (1924-2018) was the 41st President of the United States, whose long career in government included service as a congressman, diplomat, CIA director, and vice president. His presidency was defined by the end of the Cold War, the collapse of the Soviet Union, the Persian Gulf War, and major domestic legislation. Bush left a legacy as an experienced and pragmatic statesman whose emphasized diplomacy and international cooperation.

Jimmy Carter (1924-2024) was the 39th president of the United States, serving from 1977 to 1981 during economic challenges, energy shortages, and international crises. His presidency achieved significant diplomatic successes, while his administration also promoted human rights, energy conservation, and environmental protection. After leaving office, Carter became a leading humanitarian through the Carter Center, earning the 2002 Nobel Peace Prize.

Joe Biden (1942-) is an American politician who served as the 46th president of the United States from 2021 to 2025, following 36 years as a U.S. senator from Delaware and eight years as vice president under Barack Obama. His presidency focused on rebuilding the economy after the COVID-19 pandemic, investing in infrastructure and domestic manufacturing, expanding clean-energy programs, strengthening U.S. alliances, while facing controversies over inflation, immigration, Afghanistan, and his age.

Donald Trump (1946-) is an American businessman and television personality who became the 45th and later the 47th president of the United States. His political career transformed the Republican Party and was defined by an “America First” agenda emphasizing immigration restriction, trade protection, deregulation, and a more assertive approach to executive power.

George W. Bush (1946-) was the 43rd President of the United States, serving from 2001 to 2009 during a period defined by the War on Terror. Before becoming president, he worked in the oil industry, and served two terms as governor of Texas. After leaving office, Bush focused on charitable work, veterans' initiatives, global health.