Tayblux3809

04.02.2020 • 

History

By 1200 c.e., improved agricultural technology had spread throughout much of sub-saharan africa primarily through the
a. development of oxen immune to diseases carries by the tsetse fly
b. discovery of gold that provided a means of exchange among groups
c. expansion of the sahara desert which forced berber people's to move south
d. migration of bantu speaking peoples with their knowledge of iron working

Ответ:

angelicar4144

29.06.2021

History

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C. The Interstate Highway Act of 1956, it connected the country by federal roads and reduced car travel time from coast to coast from 40+ days to 4 days.

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