The answer is the conclusion restates the thesis statement’s topic and viewpoint.
Answer:
B- on the recommendation of Congress
Answer:
it was written by someone who researched many sources to write a summary of an event
Explanation:
B

Unrestricted submarine warfare is a type of naval warfare in which submarines sink vessels such as freighters and tankers without warning, as opposed to attacks per prize rules (also known as "cruiser rules").
Looking for an easier route to India.
(If this helped you, can you do me a favor and answer some of my questions? Tysm! <3)