Almeida, Portugal the current name was first used, in the form of the Arabic "al-Ma'ida" ('the plateau'). The village of Almeida was captured from the Moors by the second king of Portugal, Sancho I in the 12th century because of its strategic position on the new country of Portugal's border with Spain. So important to the security of the country, Sancho had the village heavily fortified. The castle was refortified on three further occasions by King Dinis, King Manuel I and by King João VI. The present 12 pointed star fortification was constructed in 1641 to a Vaubanesque plan on which the
U.S. Customs and Border Protection quality of life in border communities. In some areas, Agents are deputized or have peace-officer status and use it to enforce local and state/territory laws. More than 20,000 Border Patrol Agents safeguard nearly 6,000 miles of land border the United States shares with Canada and Mexico, and more than 2,000 miles of coastal waters. One of the most important activities for a United States Border Patrol Agent is "line watch". This involves the detection, prevention and apprehension of terrorists, illegal aliens and smugglers of both aliens and contraband at or near the land border by maintaining surveillance from a covert