The words "eastern United States and wide variety of trees and shrubs" describe which United States ecosystem?

What is the definition of evolution

Select the five weaknesses of the articles of confederation. congress could not declare war or establish an army. congress could not levy taxes. congress could not control trade. not all the states were represented in congress. no national court system. no executive to enforce the laws. congress could not negotiate with foreign governments. the national government could not borrow money. nine of the states had to agree to pass a law.

•the impact of enlightenment ideals on the development of economic, political, and religious structures in the western world