<Li> Syriac or Arabic translations of Greek works and Latin translations of the Arabic versions . </Li> <P> Nevertheless, despite the lack of original manuscripts, the dates of Greek mathematics are more certain than the dates of surviving Babylonian or Egyptian sources because a large number of overlapping chronologies exist . Even so, many dates are uncertain; but the doubt is a matter of decades rather than centuries . </P>

When did the 'classical period' begin and what happened during that time brainly