How many years did the native americans enter north america

Which were accomplishments of jane addams? check all that apply. she established hull house. she founded the sierra club. she served on chicago’s board of education. she published a book of photographs showing the urban poor. she won the nobel peace prize in 1931.

Rank the following from most to least devasting: ordovician,permaian,cretaceous, pleistocene

Does manufacturing in the midwest affect the nations economy