Just talk to him and show that you care
Since Germany embarked on a deadly game, the United States entered World War I. Many American merchant ships across the British Isles were sunk by Germany, causing the American entry into the war.
Answer:
The middle ages
Explanation:
Middle Ages, the period in European history from the collapse of Roman civilization in the 5th century CE to the period of the Renaissance (variously interpreted as beginning in the 13th, 14th, or 15th century, depending on the region of Europe and other factors).