Why was it necessary for the Continental Congress to establish a shared army comprised of militias from every colony in the early months of the War for Independence?

Donald trump will plan to use his emergency powers to build the wall between the us and mexico, instead of shutting down the government again?

How did the new working class of the industrial revolution differ from the working classes of the earlier, farm based economy?

In which supreme court case did the court rely on the concept of implied powers to make its ruling? a) gibson v. ogden b) mcculloch v. maryland c) dartmouth college v. woodward d marbury v. madison