Final answer:
Thomas Jefferson aimed for an agrarian society based on agriculture and self-sufficiency, and the Louisiana Purchase supported this goal by providing more land for farming, leading to the expansion of the U.S. So, the correct answer is option a.
Step-by-step explanation:
Thomas Jefferson desired an agrarian society for the United States focused on agriculture and self-sufficiency. The correct answer to the question is a. Jefferson wanted a society focused on agriculture and self-sufficiency.
The Louisiana Purchase provided more land for farming, which was essential in facilitating his vision of a nation of independent landowners and yeoman farmers.
This acquisition doubled the size of the United States, providing ample land for expansion and agricultural development. Jefferson believed that land ownership supported good citizenship and that a strong agricultural base would serve the country's interests best.