It’s either Foreign Threats or Economic Problems I’m not 100% sure I’m sorry
I’m pretty sure it’s art.
By means of excavations and the study of the areas that lived in as well as the careful study of there remains to study there health and if there where identifiable diseases that they suffered and other things of this nature <span />
We went through a time where most government’s around the world where monarchies. His new way of thinking challenged common thinking of the time and was later credited during and after the enlightenment where his ideas became common thinking in the modern era.
It did not let us trade with Britain and France, until they stopped their fighting/attacking American ships. It also said that we would resumed trade with the country that traded back without incident