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
Denmark–Sweden border was still a country although under practical control by Germany). The Nordic Passport Union of 1958 removed passport checks at the border. However, custom checks remained in force between Denmark and other Nordic countries until the Schengen acquis of 2001. There was no land border with Denmark before July 2000 when the Øresund Bridge was opened, which had relaxed customs checks from the start. With the European migrant crisis, Sweden re-introduced stricter border controls in November 2015. Since 4 January 2016, Sweden has required carriers to perform identity checks on the Danish side of the Denmark–Sweden border, while still keeping