Greece in the 5th century BC BC, the Greeks, under the Spartan Pausanias, defeated the Persian army at Plataea. The Athenian fleet then turned to chasing the Persians out of the Aegean Sea, defeating their fleet decisively in the Battle of Cape Mycale, and in 478 BC the Athenian fleet captured Byzantium. In the course of doing so Athens enrolled all the island states and some mainland allies into an alliance, called the Delian League because the League's treasury was kept on the sacred island of Delos. The Spartans, although they had taken part in the war, withdrew from any further involvement, allowing Athens to become
Methuselah Foundation the organization. The initiative was named after the 300 Spartans who held the pass at Thermopylae in 480 BC during the Greco-Persian Wars. In addition, in 2015, the foundation began memorializing The 300 donors with a monument at St. Thomas Island in the U.S. Virgin Islands. On September 16, 2006, Peter Thiel announced a pledge of $3.5 million to the Methuselah Foundation and the SENS program to "support scientific research into the alleviation and eventual reversal of the debilities caused by aging." In January 2018, the anonymous principal of the Pineapple Fund donated $1 million to the Methuselah Foundation. Methuselah