The Knox–Porter Resolution was a joint resolution of the United States Congress signed by President Warren G. Harding on July 2, 1921, officially ending United States involvement in World War I. The documents were signed on the estate of Joseph Sherman Frelinghuysen, Sr. in Raritan, New Jersey.
Memorial plaque marking Frelinghuysen estate site and signing of the Knox–Porter resolution on July 2, 1921.
Joseph S. Frelinghuysen Sr.
Joseph Sherman Frelinghuysen Sr. represented New Jersey as a Republican in the United States Senate from 1917 to 1923.
Joseph S. Frelinghuysen Sr.
Memorial plaque marking Frelinghuysen estate site and signing of the Knox–Porter resolution on July 2, 1921.