![Centro PR on Twitter: "We continue our brief history of #PuertoRico by sharing Field Marshall Alejandro O'Reilly's impact on the island. O'Reilly's recommendations eventually led to the building of the Castillo San Centro PR on Twitter: "We continue our brief history of #PuertoRico by sharing Field Marshall Alejandro O'Reilly's impact on the island. O'Reilly's recommendations eventually led to the building of the Castillo San](https://pbs.twimg.com/media/Eii9VEsXkAI7vBa.jpg)
Centro PR on Twitter: "We continue our brief history of #PuertoRico by sharing Field Marshall Alejandro O'Reilly's impact on the island. O'Reilly's recommendations eventually led to the building of the Castillo San
Estefanía Cruzval-O'Reilly - Southern Illinois University School of Medicine - United States | LinkedIn
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