Hispanic and Latino Americans traditions. The term "Chicano" became popular amongst Mexican Americans in the 1960s during the Chicano nationalism and Chicano Movement, and is today seen as an ethnic and cultural identity by some. Political activist César Chávez and novelist José Antonio Villarreal are famous Chicanos. Nuyoricans are Americans of Puerto Rican descent from the New York City area. There are close to two million Nuyoricans in the United States. Famous Nuyoricans include US Supreme Court Judge Sonia Sotomayor and singer Jennifer Lopez. Hispanic or Latino origin is independent of race and is termed "ethnicity" by the United States Census Bureau. According to
Hispanic–Latino naming dispute populations. According to a 2011 study by the Pew Research Center, the majority (51%) of Hispanic and Latino Americans prefer to identify with their families' country of origin, while only 24% prefer the terms "Hispanic" or "Latino". While the two terms are sometimes used interchangeably, "Hispanic" is a narrower term that only refers to persons of Spanish-speaking origin or ancestry, while "Latino" is more frequently used to refer generally to anyone of Latin American origin or ancestry, including Brazilians. "Hispanic" thus includes persons from Spain and Spanish-speaking Latin Americans but excludes Portuguese and Brazilians. Because Brazil's population of 191,000,000 is