They won their claim on 11 August 1964 .
In an effort to fight termination and force the government into recognizing their outstanding land claims from New York , the three tribes filed litigation with the Claims Commission in the 1950s .
tribes won tribes ' claim on 11 August 1964 .
In an effort to fight termination and force the government into recognizing their outstanding land claims from New York , the three tribes filed litigation with the Claims Commission in the 1950s .