Answer:
d.) "Landowners and farmers provide the foundation for the economy, not merchants and manufacturers."
Explanation:
Thomas Jefferson was the one of the most influential diplomate of the United States of America. He served as the 
President of the US, from year 1801 to year 1809. He was also known as the Founding Father of the United States of America. He authored the 
for the America.
He supported the farmers and said that they were the backbone of America' economy. The landowners as well as the farmers, they provide the foundation for the economy of the country and no the merchants and the manufacturers.
Hence, the correct option is (d).
They suffered nutritional deficiency, as shown by their teeth
Nobody one because none gained land nor did anyone loose land it was all resided at the 38th paralell
Himalaya's: Isolated China.and gave protection, and water, and minerals.
Trading : As far as I know from when the silk road started ( but this could be wrong)
<em>POPULAR EXPORTS : </em> Jade, Silk, Paper, Porcelain.
<em>Popular Imports : </em>Spices, Glass, AND ALSO : Buddhism ( from india)
Neither side of the fight could advance due to the military prowess of the other
