Synthesized answer
The provided passages do not contain enough information to definitively state the central thesis of "Rules By Which A Great Empire May Be Reduced To A Small One."
However, the title itself, "Rules By Which A Great Empire May Be Reduced To A Small One," suggests that the text is a set of guidelines or principles that, if followed, would lead to the diminishment of a large empire. The surrounding description mentions Benjamin Franklin's practical political thought and his writings on various topics, including the Constitution [1]. This implies the work is likely a piece of political commentary or advice.
Synthesized from the book passages below. Chat with the book on Feynman for follow-up.
From the book
Title: The Political Thought of Benjamin Franklin by Benjamin Franklin Description: Too often dismissed as the least philosophic of the Founding Fathers, Benjamin Franklin had a deep and lasting impact on the shape of American political thought. In this substantial collection of Franklin's letters, essays, and lesser-known papers, Ralph Ketcham traces the development of Franklin's practical-and distinctly American-political thought from his earliest Silence Dogood essays to his final writings on the Constitution and The Evils of the Slave Trade. Categories: Political Science Pages:…