State and explain 2 main sources of information in the study of civilization?

d

explanation:

i think that this is the best answer, but im sorry if this is wrong

lost > < > < > < > < > < > < > > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > > < > < > < > < > > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > > > > < > < > < > < > < > < > > < > < > < > < > > < > < > < > < > < > > < > < > < > < > > < > < __a__t__l__a_s_|

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