Depends on the era. If you're talking about WW2, China affected Japans Political development through national competition and past differences. If you're talking about Modern, it would be the same answer. However, if you meant Ancient, then the correct answer would be the war economy system that propagandized the situation to gain base war support.
Tariff is the correct answer
Might not be what you are looking for but many americans moved into the suburbs
Religion permeated every aspect of Aztec life, no matter what one's station, from the highest-born emperor to the lowliest slave. The Aztecs worshipped hundreds of deities and honored them all in a variety of rituals and ceremonies, some featuring human sacrifice.
