The Romans didn't event the sewers, alphabet or roads but they develop those things. They dint event the underfloor heating, concrete, or the calendar that are modern calendar is based on. The concrete played an important part in the Roman building, helping them construct structures like aqueducts that included arches.
Chivalrous customs are loyalty and courage. Like being kind to women.
It is C she was independent
<span>I, being a civil war reenactor, would say that it is D. would be your answer, they were serviced by chaplains that the government employed. I hope this helps! </span>