Peru national football team popular culture during the 1900s and 1910s. Over the following decades, Augusto Leguía's government institutionalised the sport into a national pastime by promoting and organising its development. Consequently, the national football team became an important element of Peru's national identity. According to the historian Carlos Aguirre, nationalist fervor spiked during the qualification phase for the 1970 World Cup finals, because the revolutionary government of General Juan Velasco Alvarado tied the national team's success with the alleged cultural, social, and psychological changes spurred by the country's new political project. Peruvian football fans are known for their distinctive cheer "¡Arriba Perú!" ("Onward
Luis de Velasco y Velasco, 2nd Count of Salazar Luis de Velasco y Velasco, 2nd Count of Salazar Luis de Velasco y Velasco, 2nd Count of Salazar, 1st Marquess of Belvedere, (Valladolid, Spain, 1559 – Dunkirk, Spanish Netherlands (present-day France), 1625), was a Spanish military commander during the French Wars of Religion and the Eighty Years' War. His parents were Juan de Velasco, señor de Castrillo de Tejeriego and Beatriz de Mendoza, daughter of Luis de Velasco, marqués de Salinas. He married Anne de Hénin, daughter of Jacques de Hénin, Marquess of la Veere. He became the brother-in-law of Íñigo de Borja. They had two children: He is best