I want to know the answer to the following question:
When were the Spanish dollar and Mexican peso no longer accepted as legal tender?
All the background I'm provided with is that "The Spanish, U.S. silver dollars, and later, Mexican silver pesos circulated side by side in the United States, and the Spanish dollar and Mexican peso remained legal tender until the Coinage Act of 1857.". Is that enough to answer the question?
Answer: yes