A Idade Média foi subdividida pelos historiadores para fins de melhor estudar os períodos. Quais os períodos da História se estenderam a Alta Idade Média e a Baixa Idade Média?

b is the answer i am assuming

no every country is held to the same degree as others just some member countries such as the usa and germany are more economically sound so the need to show there support to all others  

in which two ways were the northeast woodland indians and the southeast indians similar? both collaborated to form the iroquois confederacy. both cultivated the crops of corn, beans, and squash. both lived in rich environments of swamps and rivers. both lived in tree-bark dwellings called wigwams. both expected men to hunt, while women farmed.