Final answer:
The Englishmen whose designs were included in the Federal style in the United States were Inigo Jones, Christopher Wren, and John Singleton Copley.
Step-by-step explanation:
The designs of the Englishmen that were included in the Federal style in the United States were:
- Inigo Jones, known for introducing Palladian architecture to England
- Christopher Wren, responsible for the genesis of the English Baroque style
- John Singleton Copley, an early American artist who learned to paint in the academic style in England