Which of the following was the most significant improvement to the infrastructure of tulsa?

a. forming the ipe
b. building the telegraph system
c. the addition of banks
d. construction of a water system

i need to see the answer to answer the question

eastern europe, the region of europe that is east of germany, was heavily influenced by the byzantine empire. through byzantine traders, and more importantly, the church, byzantium influenced the art, literature, and architecture of the region

c

that should be it

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