<span>conglomerates is the answer
</span>
Very early societies did not have a written language or even ways to efficienly preserve information, so we can reject the options "maps" and "written records".
As far as the other two options go - ice core samples and tree rings, both are correct! probably "ice core" samples are the better answer, since only fossilized tree rings would tell us about the very early societies.
Answer:
yes
Explanation:
Had it not been used then we wouldn't have the same knowledge of it that we do today, plus it helped us win
<span>I think that “bleeding Kansas” produced intense controversy between many Americans because there is a slavery controversy between them. Between the period of 15th centuries and 19th centuries, Atlantic slave trade occurred and causes to increased the number of African people to be part of the slave trade.</span>
