Ante su identidad. La ciudad hispánica en la Edad Media

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The role and impact of cross-cultural migrations in the modern age Comunidad, pertenencia, extranjería desvela el papel central que tuvo la migración laboral y mercantil de la región del Mar del Norte en el virreinato de la Nueva España durante un periodo crítico de la formación de las sociedades coloniales. Lejos de ser una migración marginal, como hasta ahora se ha creído, la presencia de migrantes septentrionales fue estratégica para la expansión y el mantenimiento de la monarquía hispánica por su aporte de mano de obra, de conocimientos tecnológicos, de redes comerciales y de ...

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Esta es la verdadera historia, nunca antes contada, de las mujeres afroamericanas de la NASA expertas en matemáticas, que desempeñaron un papel crucial en el programa espacial de Estados Unidos, y cuyas contribuciones han permanecido anónimas… hasta ahora. La fenomenal historia de mujeres matemáticas afroamericanas de la NASA en la vanguardia del movimiento feminista y de derechos civiles, cuyos cálculos impulsaron uno de los mayores logros espaciales de Estados Unidos. Ahora una gran película protagonizada por Taraji P. Henson, Octavia Spencer, Janelle Monae, Kirsten Dunst, y Kevin...