Which group of people were the most well educated and financially successful of the early American writers?

The most well-educated and financially successful group of early American writers were often the Federalists, including figures like Alexander Hamilton, Thomas Jefferson, and John Adams. These individuals typically had formal education, often from prestigious institutions, and were involved in politics, law, and economics, which provided them with both financial stability and a platform for their literary contributions. Their writings, which included essays, pamphlets, and letters, significantly influenced the political landscape of the time.