peace of mind - the absence of mental stress or anxiety. ataraxis, peacefulness, repose, serenity, peace, heartsease. quietude, quietness, tranquillity, tranquility - a state of peace and quiet. Translations.
says: 05/22/2015 at 11:09pm. The oldest COMPLETED building in Manhattan is not St. Paulâs Chapel, but rather the original house of the Morris Jumel Mansion, completed in 1765. Construction on St. Paulâs was begun a year earlier (1764), but finished a year later (1766) than the Morris Jumel Mansion.
The oldest of the three United States Library of Congress buildings, the Thomas Jefferson Building was built between 1890 and 1897.It was originally known as the Library of Congress Building and is located on First Street SE, between Independence Avenue and East Capitol Street in Washington, D.C.he building opened to the public on November 1, 1897, met with wide approval and was immediately seen as a national monument. The building name was changed on June 13, 1980 to honor former U.S. President Thomas Jefferson, who had been a key figure in the establishment of the Library in 1800.