How did Europeans benefit from Eurasian geography and technology? PLEASE HELP

Continents that are spread out in an east-west direction, such as Eurasia, had a developmental advantage because of the ease with which crops, animals, ideas and technologies could spread between areas of similar latitude

Explanation:

wealthy plebeians became part of the roman nobility. however, despite changes in the laws, the patricians always held a majority of the wealth and power in ancient rome. a third social class in roman society was the slaves. around one third of the people living in rome were slaves.

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punish germany and keep it weak,