Based on these documents, what is one effect of the population shift from the rust belt to the sun belt on congressional representation between 1970 and 2000?

The congress shall have power to lay and collect taxes, duties, imposts and excises, to pay the debts and provide for the common defence and general welfare of the united states . .; to borrow money on the credit of the united states; to regulate commerce with foreign nations, and among the several states, and with the indian tribes. —constitution of the united states, article i, section 8 which of these are expressed powers granted by this part of article i, section 8? check all that apply. lay and collect taxes and duties pay debts regulate american indian groups regulate commerce within states borrow money regulate commerce with foreign nations

What is the main idea of this excerpt? 1.1.3

(05.04 mc) how did the roman transportation system keep the empire strong? plz