Based on your knowledge of US history, why do you think the US population changed as it did in that span of time? What effects do you think these changes have had on the physical environment of the United States? What do you think will occur between 2015 and 2070?

the correct answer to your question is c the factory goes out of business, causing the workers to lose their jobs.

explanation:

the national congress's powers over the states were specific and definite: it had the sole power to negotiate treaties, declare war, and make peace. all powers not granted to congress were reserved for state governments. congress had no power to levy taxes, for example.