Ablank who lived inland floated their goods down rivers to port cities

What does this quotation from the introduction of thedeclaration of independence do?

1. what is the electoral college? 




When discussing comparative and absolute advantage, which best describes specialization? developing expertise in certain types of production limiting the types of goods and services produced targeting specific consumers and retailers producing certain items for specific market segments the answer is: the act of limiting the kinds of goods and services produced