Task: Explanation
Input (English): The Warren Lasch Conservation Center is a building located at 1250 Supply Street at the former Charleston Navy Yard, in North Charleston, South Carolina. Part of the Clemson Restoration Institute, the center is most notably being used to excavate, examine, and preserve the submarine "H. L. Hunley". In recent years, the center has expanded research into various metal and architectural conservation topics. The namesake of the building is Warren F. Lasch, who was chairman of Friends of the Hunley during the "Hunley"<nowiki>'</nowiki>s recovery. Question: The Warren Lasch Conservation Center os most notable being used to preserve a submarine which played a part in what? Answer: the American Civil War
Output (English):  Part of the Clemson Restoration Institute, the center is most notably being used to excavate, examine, and preserve the submarine H. L. Hunley.