Most slaves lived on plantations, but the plantations were not very big: they rarely had more than 100 slaves. The best answer is then A. lived on plantations with 20 or more slaves.
Europe had fallen into a state of constant warfare
The answer it’s number 4 “implied power”
It could be argued that President Jefferson's top priority in his agenda was "<span>C) his foreign policy", since be was a believer that the Executive Branch so stay as far out of domestic issues as possible.</span>