the answer is B by the way, good luck!
The answer is true hope this helped
Answer:
The telegram was<em> </em><em>considered perhaps Britain's greatest intelligence coup of World War I</em><em> </em>and, coupled with American outrage over Germany's resumption of unrestricted submarine warfare, was the tipping point persuading the U.S. to join the war.
The answer is D
Hope this helps you