how would the purchase of this land change the US economically. How would the US make money from this land?

Historians are concerned with the accuracy of their writings and readings but are also aware of the inability of authors to know every angle of every story biases, perspectives, beliefs, and a variety of other differences history being told by one person at a time no one being totally accurate, as hard as we try really need on this, and you^^

Which statement is true of both presidential and parliamentary systems of government?

Enter the word you receive when you completed the river valley civilizations activity