D, because that one starts with "why" which automatically opens it up for an argument. While the others are just simply statements or just a basic question.
Answer:
a labor leader who founded the american federation of labor ( second choice)
Find the values of the variables and the lengths of the sides of this kite
Answer:
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," intercepted by the British, in which Germany floated the idea of an alliance with Mexico. ... They abandoned it in the face of US pressure earlier in the war.
Explanation:
Brainless, please
<u>1. German espionage. 2. Arabic crisis. 3. Submarine warfare. </u>