9 year siege of Troy by the Achaeans (Greeks).The war is one of the most important events in Greek mythology and has been narrated through many works of Greek literature, most notably through Homer's Iliad. The Iliad relates a part of the last year of the siege of Troy; the Odyssey describes the journey home of Odysseus, one of the war's heroes. Other parts of the war are described in a cycle of epic poems, which have survived through fragments. Episodes from the war provided material for Greek tragedy and other works of Greek literature, and for Roman poets including Virgil and Ovid.
The war originated from a quarrel between the goddesses Athena, Hera, and Aphrodite, after Eris, the goddess of strife and discord, gave them a golden apple, sometimes known as the Apple of Discord, marked "for the fairest". Zeus sent the goddesses to Paris, who judged that Aphrodite, as the "fairest", should receive the apple. In exchange, Aphrodite made Helen, the most beautiful of all women and wife of Menelaus, fall in love with Paris, who took her to Troy. Agamemnon, king of Mycenae and the brother of Helen's husband Menelaus, led an expedition of Achaean troops to Troy and besieged the city for ten years because of Paris' insult. After the deaths of many heroes, including the Achaeans Achilles and Ajax, and the Trojans Hector and Paris, the city fell to the ruse of the Trojan Horse. The Achaeans slaughtered the Trojans (except for some of the women and children whom they kept or sold as slaves) and desecrated the temples, thus earning the gods' wrath. Few of the Achaeans returned safely to their homes and many founded colonies in distant shores. The Romans later traced their origin to Aeneas, one of the Trojans, who was said to have led the surviving Trojans to modern-day Italy.
The ancient Greeks treated the Trojan War as an historical event which had taken place in the 13th or 12th century BC, and believed that Troy was located in modern-day Turkey near the Dardanelles. As of the mid-19th century, both the war and the city were widely believed to be non-historical. In 1868, however, the German archaeologist Heinrich Schliemann met Frank Calvert, who convinced Schliemann that Troy was at Hissarlik and Schliemann took over Calvert's excavations on property belonging to Calvert; this claim is now accepted by most scholars. Whether there is any historical reality behind the Trojan War is an open question. Many scholars believe that there is a historical core to the tale, though this may simply mean that the Homeric stories are a fusion of various tales of sieges and expeditions by Mycenaean Greeks during the Bronze Age. Those who believe that the stories of the Trojan War are derived from a specific historical conflict usually date it to the 12th or 11th centuries BC, often preferring the dates given by Eratosthenes, 1194–1184 BC, which roughly corresponds with archaeological evidence of a catastrophic burning of Troy VII.
In 1532, the Croatian hero Nikola Jurišić successfully defended the small Hungarian town Kőszeg with only 750 men against a Turkish army of over 100.000 soldiers.
Great victory of the Dutch Vereenigde Oostindische Compagnie against the Portuguese in 1749. The Portuguese led an army of 50.000 Topasses, Timores and Portuguese against a handful Dutch, who were allied with only some hundred natives. The Dutch defended their fortress and with their very small army of allied natives they began an counter-attack and defeated the dozen times bigger army of the Portuguese and their allies. That epic battle turned the tide in the struggle for Timor in favor of the Dutch.
In 1552, the Hungarian hero István Dobó defend the small Hungarian town Eger with only 2.100 (among them were women and children) against an overwhelming Ottoman army of 150.000 men.