• Office Hours:

    MW 9:00 am-10:00 am
  • Role:

  • Position:

    • Professor
  • Department:

    • Ethnic Studies
  • Education:

    • B.A. in History of the Americas, University of Puerto Rico
    • M.A. in Latin American Studies, University of Florida
    • Ph.D. in Political Science, University of Florida


RESEARCH: Race/ethnicity/identity in Latin America and the Caribbean, transnational politics, Latinx politics, Latinos in Colorado, race/ethnicity/identity and U.S. immigration policies, and race/ethnicity/identity in the American West.

TEACHING: ETST 261 Latinx Populations in the U.S., ETST 370 Caribbean Identities, ETST 371 The Modern Caribbean, ETST 503 Contemporary Ethnic Studies Issues, ETST 531 Latinx Politics in the U.S., ETST 540 Race in Latin America.

Dr. Ernesto Sagás is Professor of Ethnic Studies at Colorado State University. He has a Ph.D. in political science from University of Florida with a concentration in Latin American studies. Dr. Sagás is the author of Race and Politics in the Dominican Republic, and co-editor of The Dominican People: A Documentary History, and Dominican Migration: Transnational Perspectives. Currently, he is completing a book on Latinos in Colorado. Dr. Sagás has led alternative spring break student trips to Ecuador to explore issues of social and environmental justice in the Andes and the Amazon, to Tucson (Arizona) to look at immigration and border issues, and to Cuba to examine human and environmental sustainability in the island. He is also a political analyst for Univisión Colorado, commenting on issues ranging from U.S. domestic politics and elections to foreign affairs, and he has been interviewed by local, national, and international media outlets in both English and Spanish. During spring/summer 2022, he will be a Fulbright U.S. scholar in La Paz, Bolivia, where he will be teaching American Studies at the Universidad Católica Boliviana.


ORCID: 0000-0002-0622-5214

Selected Publications:


Jiménez Polanco, J., & Sagás, E. (Eds.). (2023). Dominican Politics in the Twenty First Century: Continuity and Change. New York, London: Routledge.

Sagás, E., & Molina, S.E. (Eds.). (2004). Dominican Migration: Transnational Perspectives. Gainesville, FL: University Press of Florida, 284.

Sagás, E., & Inoa, O. (Eds.). (2003). The Dominican People: A Documentary History. Princeton, N.J.: Markus Wiener Publishers, 278.

Sagás, E. (2000). Race and Politics in the Dominican Republic. Gainesville, FL: University Press of Florida, 160.

Refereed Journal Articles

Román, E., and E. Sagás (2021). A Domestic Reign of Terror: Donald Trump’s Family Separation Policy. Harvard Latinx Law Review 24(1): 65-109.

Sagás, E., and E. Román (2021). Fear, Loathing, and the Hemispheric Consequences of Xenophobic Hate. University of Miami International and Comparative Law Review 29(1): 1-41.

Sagás, E., and E. Román (2020). Build the Wall and Wreck the System: Immigration Policy in the Trump Administration. Texas Hispanic Journal of Law & Policy, 26(1), 21-56.

Sagás, E. (2019). Political Geography in the Dominican Republic, 1978-2000: The Decline of Regional Cleavages. Revista Mexicana del Caribe, 3(24), 109-137.

Román, E., and E. Sagás (2019). Trump and Caribbean Xenophobia: The United States and the Dominican Republic. Rutgers Law Record, 46, 103-124.

Kim, J., E. Sagás, and K. Céspedes (2018). Genderacing Immigrant Subjects: ‘Anchor Babies’ and the Politics of Birthright Citizenship. Social Identities, 24(3), 312-326.

Román E., and E. Sagás (2017). Birthright Citizenship Under Attack: How Dominican Nationality Laws May Be the Future of U.S. Exclusion. American University Law Review, 66, 1383-1431.

Sagás, E., and E. Román (2017). Who Belongs? Citizenship and Statelessness in the Dominican Republic. Georgetown Journal of Law and Modern Critical Race Perspectives, 9, 35-56.

Sagás, E. (2014). Defending Pachamama: the rights of nature in Ecuador. Border-Lines, 8, 143-161.

Sagás, E. (2012a). Black—But Not Haitian: Color, Class, and Ethnicity in the Dominican Republic. In Comparative Perspectives on Afro‑Latin America, ed. Kwame Dixon and John Burdick. Gainesville, Fla.: University Press of Florida.

Sagás, E. (2012b). Environmental justice in Chile: the price of success. Latin American Essays, 25, 5-19.

Sagás, E. (2012c). Race-ing Arizona: Latino immigration, SB 1070, and the new American Nativism. Border-Lines, 6, 92-111.