I want to know the answer to the following question:
How long did the American troops pursue Villa?
All the background I'm provided with is that "Public opinion pressured the U.S. government to bring Villa to justice for the raid on Columbus, New Mexico; U.S. President Wilson sent Gen. John J. Pershing and some 5,000 troops into Mexico in an unsuccessful attempt to capture Villa.". Is that enough to answer the question?
Answer: no