| A | B |
| Ferdinand and Isabella | During the late 15th century, they became King and Queen of a united Spain after centuries of Islamic domination. Together, they made Spain a strong Christian nation and also provided funding to overseas exploration, notably Christopher Columbus. |
| Ferdinand, Franz | (1863-1914) Archduke of Austria, nephew to the Emperor. He was assainated by Gavrilo Princip in Sarajevo, Bosnia in 1914. This resulted in the start of World War I. |
| Fleming, Alexander | (1881-1955) English scientist who, in 1928, observed that a mold called Penicillium killed germs. This discovery resulted in the development of antibiotics, which attack or weaken bacteria that cause many diseases. Antibiotics were not widely used until the 1940s. |
| Ford, Henry | (1863-1947) American Industrialist. Ford is best know for his innovations in the auto manufacturing industry. His company was the first to use an assembly line for production. |
| Frederick the Great | (1712-1786), King of Prussia from 1740 to 1786. Enlightened despot who enlarged Prussia by gaining land from Austria when Maria Theresa became Empress. |
| Galilei, Galileo | (1564-1642) Italian astronomer. One of the founders of Europe's scientific revolution, one of his main contributions is the application of the telescope to astronomy. He was able to prove Copernicus’ heliocentric model correct. |
| Gandhi, Mohandas | (1869-1948) Nationalist leader in India, who called for a non violent revolution to gain his country’s freedom from the British Empire. |
| Garibaldi, Guiseppe | (1807-1882?) Military leader whose Red Shirt army liberated most of southern Italy, before conquering the northern section. He was instrumental in the unification of Italy. |
| Gautama, Siddhartha | (563?-483?BCE), Indian philosopher and the founder of Buddhism. Siddhartha was born into the Brahmin caste, and by all account led a luxurious lifestyle. However, he was troubled by the human misery that he saw around him everyday. Upon reflection, he deduced that desire was the root caused of all suffering. Also known as the Buddha. |
| Genghis Khan | (1167?-1227) One of the Mongol’s greatest leaders and founder of the Mongol Empire. |
| Gorbachev, Mikhail | (1931- ), leader of the Soviet Union from 1985 to 1991. His policies of Perestroika and Glasnost, which aimed at revitalizing the Soviet Union contributed to the downfall of communism. |
| Guevara, Che | (1928-1967) Latin American guerilla leader. In the mid 20th century Guevara was instrumental in helping Fidel Castro lead the Cuban Revolution. He was later killed in Bolivia while trying to lead a revolution there. |
| Gutenberg, Johannes | (1400?-1468) German printer and European pioneer in the use of movable type. |
| Henry VIII | (1491-1547) King of England who transformed his country into a Protestant nation during the Reformation. |
| Herzl, Theodor | (1860-1904) Leader of Zionist movement to establish a Jewish homeland in Palestine. |
| Hippocrates | (460?-377? BCE) Greek physician. He is considered to be the father of medicine and the ethical standard of treating all patients known as the Hippocratic Oath. |
| Hirohito | (1901-1989) Emperor of Japan from 1926 until 1989. He is the last Japanese emperor to be considered divine. Led Japan through World War II. |
| Hitler, Adolf | (1889-1945) Austrian-born leader of Germany. He co-founded the Nazi Party in Germany, and gained control of the country as chancellor in 1933. Hitler started World War II with the invasion of Poland. He was responsible for the Holocaust. |
| Ho Chi Minh | (1890-1969) Vietnamese leader who is responsible for ousting first the French, then the United States from his country. Supported by both communist China and the Soviet Union, he guided Vietnam through decades long warfare to emerge as a communist nation. |
| Hobbes, Thomas | (1588-1679) English philosopher and political theorist. Wrote Leviathan, where he favored an absolute government as the only means of balancing human interests and desires with their rights of life and property. |