What theme was closely related to the 17th parallel?

What was the largest division of the roman army called? What Irish cities were founded by Vikings? How did the circus impact the American society? Jolene frequently gets into fights at school When asked about her behavior she says that she just can't help but fight According to the psychoanalytic theory Jolene likely has? What are the three holiest cities in Islam? What did the emancipation proclamation mean for the south? Did Saxons have rainboots? How long did Paul Revere stay in jail? How much us paid for the land that was known as The Louisiana Purchase? What explanations have scholars given for the disappearance of the Minoans? How do you get more than 1 masterball? What statement of the Great Depression is true? Which Greek dramatist showed the most sympathy for the problems of women? How did the soldiers use poison against their enemies in World War 1? Is Berkley Lending Group legitimate? When did the grandfather clause end? What is the large island north of Western Australia? Where does the name Olympic come from? What group was MOST concerned with helping improve the dangerous working conditions in early century industry? When driving the Golden Rule is?

What theme was closely related to the 17th parallel?