The city-state of in Attica, stood in the way of the Persians entering and conquering
Europe.
A Prussia
B. Athens
C Rome
D. Harappa

Rome

Explanation:

Rome

adopted the practice of proskynesis, a persian court custom that involved bowing down and kissing the hand of others, depending on their rank.

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