Answer:
B. The armies became immobile because of trench warfare
Explanation:
Trench Warfare had stopped the mobilization and progress on both sides for over two years. The Constant stalemate of attacking waves of men to gain little land progress.
B. Thomas Jefferson
Thomas Jefferson (1743 – 1826) was the principal author of the Declaration of Independence and served as President of the United States from 1801 to 1809. He was a proponent of democracy, republicanism, and individual rights motivating American colonists to break from Great Britain and form a new nation.
This depends entirely on the period of Roman history in question, but in general, the three main characteristic would be "despotic rule" "military prowess" and "expansion".
For support in their country