What were the characteristics of warfare during World War I? Check all that apply.

Industrialization resulted in the creation of new weaponry, Germany used unrestricted submarine warfare to Attack allied ships, A stalemate prevented either side from making progress.

Explanation:

Looked up if all these statements were true, only these three lines up :

the percentage of students at the school need special diets is

c) 10 percent

because it took place after the war of 1812 had come to an end.