Baldenstein Castle was the family castle for the Knights of Baldenstein, the first of which was mentioned in 1246. The central tower which now forms part of the castle was built around the same time. Very little is recorded about the Baldenstein family and by 1289 the castle was owned by the Freiherr von Löwenstein. Before 1289 he lost the castle in a war with the Freiherr von Rhäzüns, but in the peace treaty of that year received it back after giving Schwarzenstein Castle to Rhäzüns. In 1349 it passed to the Übercastel family. Wilhelm von Übercastel planned to expand and strengthen the castle, but was prevented by the Bishop of Chur, until he granted the Bishop certain rights. Originally the castle consisted of a rectangular bergfried. During the Late Middle Ages an administrative and residential wing was added to the west.
Around 1400 the castle passed to the Freiherr von Stein. Through marriage it then passed to the von Ringg (later Ringg von Baldenstein) family in 1453. In 1562 Luzius Ringg sold the castle to Jakob Ruinelli. The Ruinelli family lived in the castle for several generations. Jakob's grandson, also named Jakob, accompanied Jürg Jenatsch to Rietberg Castle in 1621 to murder Pompeius Planta during the Bündner Wirren. He, in turn, was stabbed to death in 1627 in a brawl between drunken officers. After his death the castle was inherited by the Rosenroll family. During the 16th and 17th centuries the castle was further expanded with a new, larger wing replacing the medieval residential wing. During the same time, the medieval ring wall was replaced with a new crenelated wall.
In 1738 the castle was acquired by the Salis-Sils family, who owned it for almost half a century. In 1782 it was inherited by Francesco Conrado, from Chiavenna in Italy. Francesco became a member of Senate of the Helvetic Republic after the French invasion of Switzerland in 1798. Eventually his descendants changed their name to Conrad and still own the castle. In 1877 the residential wing was mostly destroyed in a fire. It was rebuilt to its present appearance in the following years.
The Lincoln Memorial is an American national monument built to honor the 16th President of the United States, Abraham Lincoln. It is located on the western end of the National Mall in Washington, D.C., across from the Washington Monument. The architect was Henry Bacon and the designer of the primary statue was Daniel Chester French.
Dedicated in 1922, it is one of several monuments built to honor an American president. It has always been a major tourist attraction and since the 1930s has been a symbolic center focused on race relations.
The building is in the form of a Greek Doric temple and contains a large seated sculpture of Abraham Lincoln and inscriptions of two well-known speeches by Lincoln, 'The Gettysburg Address' and his 'Second Inaugural Address'. The memorial has been the site of many famous speeches, including Martin Luther King's 'I Have a Dream' speech, delivered on August 28, 1963, during the rally at the end of the March on Washington for Jobs and Freedom.
Since 2010, approximately 6 million people visit the memorial annually.