Answer: I think its compass
Explanation:
Maybe
<span>Britain was responsible for 40 percentage of the traffic in african slaves between 1700 and 1808. Slavery in Brazil began long before the first Portuguese settlement was established in 1532.So Britain elminates the african slaves from their country between 1700 and 1808.</span>
Skull fossils found by the Leakeys advanced our understanding of human evolution. ... Origins of Humankind.......Mary Leakey's discovery of early human ...
Hope this helps.