sentences:  In August 1887, Lord Salisbury invited Chamberlain to lead the British delegation in a Joint Commission to resolve a fisheries dispute between the United States and Newfoundland.The visit to the USA renewed his enthusiasm for politics, and enhanced his standing with respect to Gladstone.In November, Chamberlain met 23-year-old Mary Endicott, the daughter of President Grover Cleveland's Secretary of War, William C. Endicott, at a reception in the British legation.