How the physical geographic factors of mesoptamia contributed to the beginning of civilization ?

Firstly The fertility of Mesopotamia's soil attracted humans to begin settlement due to farming reasons, although the region's semiarid climate didn't have much rainfall, with less than ten inches annually. This initially made farming difficult. but later irrigation provided Mesopotamian civilization with the ability to stretch the river's waters into farm lands which resulted in important economic development.

how did justinian contribute to the byzantine empire?

one famous byzantine emperor was justinian i. justinian ruled from ad 527 to 565. belisarius was the commander who led these armies in an attempt to win back the old western roman empire. the war effort to take back the western part of the empire forced justinian to raise taxes on the people of the byzantine empire.

explanation:

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answer; i believe that the correct answer is (tobacco);