The latter is the only inhabited islet with communities like Old San Juan and Puerta de Tierra, and connected to the main island by bridges. The Commonwealth of Puerto Rico has an area of 13,790 square kilometers (5,320 sq mi), of which 8,870 km 2 (3,420 sq mi) is land and 4,921 km 2 (1,900 sq mi) is water. Today, San Juan is known as La Ciudad Amurallada (the walled city) and is one of the biggest and best natural harbors in the Caribbean and is the second oldest European-founded city in theAmericas (after Santo Domingo, which was officially founded on August 5, 1498.). San Juan is located in the Northern Coastal Plains region in the karst zone, north of Aguas Buenas and Caguas; east of Bayamón ... puerto rico, puerto rico abb motors, puerto rico all, puerto rico aron, puerto rico piston pumps, puerto rico converters, puerto rico gear units Puerto Rico is a Caribbean island that is a self-governing commonwealth of the United States of America.Located in the Caribbean Sea to the east of the Dominican Republic and west of the US Virgin Islands, Puerto Rico lies on a key shipping lane to the Panama Canal, the Mona Passage.. Understand  History . Christopher Columbus landed on the island of Puerto Rico in 1493 on his second ... La ĉi-suba teksto estas aŭtomata traduko de la artikolo Military history of Puerto Rico article en la angla Vikipedio, farita per la sistemo GramTrans on 2018-01-11 14:29:17. Eventualaj ŝanĝoj en la angla originalo estos kaptitaj per regulaj retradukoj. Se vi volas enigi tiun artikolon en la originalan Esperanto-Vikipedion, vi povas uzi nian specialan redakt-interfacon. 19.3 - 21.6 HP. The versatile, reliable and compact machine for jobs big and small. Printers & Copiers. Ricoh released its first compact and affordable digital office copier back in 1987. Since then we have been leading the shift from converting analog-to-digital workflow, and black and white to color documents across offices throughout the world. Puerto Rico - Puerto Rico - History: The following discussion focuses on Puerto Rican history from the time of European settlement. For treatment of the island in its regional context, see Latin America, history of, and West Indies, history of. The first inhabitants of Puerto Rico were hunter-gatherers who reached the island more than 1,000 years before the arrival of the Spanish.