Answer:
1 error that he made was mistaking North America for India.
Explanation:
That error was historically significant because it is very famous and it helped him to stay in North America more and explore more quicker. It changed the dates of exploration, basically.
B. unrestricted submarine warfare and the zimmerman telegraph
The Zimmermann Note, or telegram, was sent by German Foreign Minister Arthur Zimmermann. He sent it to his ambassador in Mexico and the goal was to get Mexico to become an ally of Germany. It said that Germany would, after it won the war, give the Southwestern US back to Mexico. The United States entered the war because of the Germans' decision to resume the policy of unrestricted submarine warfare, and the so-called "Zimmerman telegram."
Gonna need at least a description of it boss.
Answer:
b. the right to libel or slander
Explanation:
Please mark as Brainliest.