Answer:
The German U - Boats
Explanation:
German U - Boats attacking unarmed civilian and cargo ships.
C) 1,663,200
60 minutes in and hour
24 hours in a day
7 days in a week
A noun is defined as a name of a person, place, thing, or event. A noun can either be a common noun or a proper noun. Based on the given sentence above, the nouns are: chapters and essay. The nouns chapters and essay are examples of common nouns. Hope this answer helps.
Answer: D (the authority of the pope was challenged)
Explanation: