Puerto Rican citizenship
A 1918 official report from the American colonial governor of Puerto Rico to the U.S. Secretary of War, this one after the Jones Act of 1917, had become law, states that the "passports...[are used to] prove a person's nationality," thus making clear that Puerto Rican citizenship and Puerto Rican nationality were one and the same. The United States government also recognizes this status in its own records. For example, the CIA World Fact Book, states that the nationality of Puerto Ricans is not "American" but, in fact, ""Puerto Rican"." The Spanish Government also recognizes Puerto Ricans as a people with Puerto Rican, "and not American," citizenship. It also provides Puerto Rican citizens privileges not provided to citizens of several other nations, such as Haití, Jamaica, Trinidad y Tobago y Guyana. Since 2007, the Government of Puerto Rico has been issuing "Certificates of Puerto Rican Citizenship" to anyone born in Puerto Rico or born outside of Puerto Rico with at least one parent who was born in Puerto Rico.
Afro-Puerto Ricans
As of the 2010 Census, 75.8% of Puerto Ricans identify as white, 12.4% identify as black, 0.5% as Amerindian, 0.2% as Asian, and 11.1% as "mixed or other." Although estimates vary, most sources estimate that about 60% of Puerto Ricans have significant African ancestry. The vast majority of blacks in Puerto Rico are Afro-Puerto Rican, meaning they have been in Puerto Rico for generations, usually since the slave trade, forming an important part of Puerto Rican culture and society. Recent black immigrants have come to Puerto Rico, mainly from the Dominican Republic, Haiti, and other Latin American and Caribbean countries, and to a lesser extant directly from Africa as well. Many black migrants from the United States and the Virgin Islands have moved and settled in Puerto Rico. Also, many Afro-Puerto Ricans have migrated out of Puerto Rico, namely to the United States. There and in the US Virgin Islands, they make up the bulk of the U.S. Afro-Latino population.