Detailed Instructions: Given a text passage, come up with an appropriate title for it. The title should accurately represent what the main focus of the passage is. The title of a passage may be present in the first few sentences of the passage and/or be referred to multiple times in the passage. The title should be 1-5 words long.
Problem:Protection of the nation 's highest elected leaders and other government officials remains the other key mission of the United States Secret Service . After the 1901 assassination of President William McKinley , Congress also directed the Secret Service to protect the President of the United States .
Solution:
United States Secret Service