Answer:
b. farming in Imperial Rome shipbuilding in the Roman Republic"
Explanation:
The main reason we didn't join the League of nations is because we had the policy of isolationism
isolationism = America wants to focus on ourselves, we want to stay out of trouble
Messages were sent by an electrical telegraph operator or telegrapher using Morse code.
Because it is wey pay attention in class wey
Grievances, hope this helps.
