Can someone help me plz Which sentence contains an intransitive action verb?

The North demanded tariffs to protect its products.

Most consider slavery the chief cause of the war.

The Northerners and the Southerners fought a war with each other.

Disagreements mounted between the North and the South.

Alberto is reading a myth. he wants to learn about the cultural context of the myth-tellers. to do so, he will write a question about each of the four aspects of cultural context. he has written the following question: what kinds of ceremonies or celebrations did the people of this culture practice? which aspect of cultural context does the question address? lifestyle setting customs values