Answer: "South Sea"
Step-by-step explanation:
"Francisco Pizarro was born circa 1476 in Trujillo, Spain. In 1513, he joined Vasco Núñez de Balboa in his march to the "South Sea," during which Balboa discovered the Pacific Ocean. In 1532, Pizarro and his brothers conquered Peru. Three years later, Pizarro founded the nation's new capital, Lima."