Which of the following cold war practices likely had the most significant psychological impact on citizens?
travel restrictions
embargos
duck and cover drills
building armories

the romans were initially interested in expansion via sicily (which at that time was a cultural melting pot), part of which lay under carthaginian control. at the start of the first punic war (264-241 bc), carthage was the dominant power of the western mediterranean, with an extensive maritime empire