Respuesta :
Answer:
The answer is A C E just took the assessment on edge
Explanation:

Industrialization resulted in the creation of new weaponry, A stalemate prevented either side from making progress and Germany used unrestricted submarine warfare to attack Allied ships were the characteristics of warfare during World War I.
What are the features of WWI ?
WWI has many features like the industries are now manufactures the weapons that are used in the war, it also resulted in the stop in development across the country. The Germany has opened the submarine way for the ships.
Thus, option A, C and E are correct.
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