What do Tarbell and Rockefeller agree on in these
two readings?
Standard Oil received rebates from railroad
companies.
Standard Oil did not receive rebates from
railroad companies.
Rebates made little difference to the profits of
Standard Oil.

explanation: j

b is the answer i am assuming

the exodus of these people from constantinople contributed to the revival of greek and roman studies, which led to the development of the renaissance in humanism and science. byzantine emigrants also brought to western europe the better preserved and accumulated knowledge of their own greek civilization