The 15th amendment, which was about not disallowing anyone to vote based on their color
Answer:
la migracion de trabajadores la separacion de los miembros de la familia las largas horas de trabajo y el hacinamiento que resulta de la industrializacion pueden conducir a tensiones sociales y enfermedades debido a la mala nutricion y el estres
They were at the bottom of the social order and were outcasts from society.
This is because both Puerto Rico and the Virgin Islands were unincorporated territories of the United States with the U.S president as head of State. There was no need to patrol Puerto Rico and the Virgin Islands as the U.S blockade was against Cuba, not against the two U.S territories.