In 1976, Queen Elizabeth II visited the United States as the country celebrated its 200th birthday. Her last stop on the tour was Boston.
The New York Times reported on July 11, 1976, that she spent her last day in the country in Boston "with its Revolutionary past and heavily Irish present. She was received with applause by large, friendly crowds and restrained protest by a relatively small number of demonstrators."
While in Boston, the queen met with Melnea Cass, who, according to Northeastern University Archives and Special Collections, was one of a few Bostonians who received such an invitation.
WCVB's archives has a short video of a speech the queen gave on her visit, which you can watch below.
Many of the people who showed up to protest the queen's visit called attention to the United Kingdom's role in Northern Ireland.