<span>Which of these was a factor in the U.S. entry in World War I?
A) the halt of the German army
B) the sinking of the Lusitania
C) the signing of a peace agreement
D) the death of the heir to the Italian throne
answer is B hope u have a good day</span>
I think the answer for your question is 961,121.
Answer: The Paleolithic era is characterized by nomadic herding and hunting.
Explanation:
