Peace of Nicias
Alcibiades first rose to prominence when he began advocating aggressive Athenian action after the signing of the Peace of Nicias. That treaty, an uneasy truce between Sparta and Athens signed midway through the Peloponnesian War, came at the end of seven years of fighting during which neither side had gained a decisive advantage. Historians Arnold W. Gomme and Raphael Sealey believe, and Thucydides reports, that Alcibiades was offended that the Spartans had negotiated that treaty through Nicias and Laches, overlooking him on account of his youth.