is independent from whether or not he or she speaks the Spanish language, for not all Hispanic Americans speak Spanish. A Hispanic person may be of any race (White, Amerindian, mixed, Black, Asian or Pacific Islander). Hispanics accounted for 17.1% of the population, around 53.2 million people. This was an increase of 29% since 2004, when Hispanics were 14.1% of the population (around 41.3 million people). The Hispanic growth rate over the July 1, 2003 to July 1, 2004, period was 3.6% — higher than any other ancestral group in the United States — and more than three times the rate of the nation's total population (at 1.0%). The projected Hispanic population of the United States for July 1, 2050, is 105.6 million people. According to this projection, Hispanics will constitute 25% of the nation's total population by the year 2050. Historically, a continuous Hispanic presence in the territory of the United States has existed since the 16th century, earlier than any other group after the Amerindians. Spaniards pioneered the present-day United States. The first confirmed European landing on the continent was that of Juan Ponce de León, who landed in 1513 on the shore he christened La Florida. Within three decades of Ponce de León's landing, the Spanish became the first Europeans to reach the Appalachian Mountains, the Mississippi River, the Grand Canyon, and the Great Plains. Spanish ships sailed along the East Coast, penetrating to present-day Bangor, Maine, and up the Pacific Coast as far as Oregon. In 1540 Hernando de Soto undertook an extensive exploration of the present United States. In the same year Francisco Vásquez de Coronado led 2,000 Spaniards and Mexican Indians across today's Arizona–Mexico border and traveled as far as central Kansas, close to the exact geographic center of what is now the continental United States. Other Spanish explorers of the United States make up a long list that includes, among others, Lucas Vásquez de Ayllón, Pánfilo de Narváez, Sebastián Vizcaíno, Juan Rodríguez Cabrillo, Gaspar de Portolà, Pedro Menéndez de Avilés, Álvar Núñez Cabeza de Vaca, Tristán de Luna y Arellano, and Juan de Oñate. In all, Spaniards probed half of today's lower 48 states before the first English colonization attempt at Roanoke Island in 1585. The Spanish created the first permanent European settlement in the continental United States, at St. Augustine, Florida, in 1565. Santa Fe, New Mexico also predates Jamestown, Virginia (founded