A dozen bodies were once found in Benjamin Franklin's basement. wtf..

a system in which products were made rapidly by machines

maybe i can

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

i would think the answer is between b and d i would say d sorry if wrong