The constitution expanded the role of the national government, balancing the powers reserved for the states with those needed for a stronger and more effective national government. what was innovative about this concept, which came to be known as federalism? correct answer(s)

-Federalism allowed the national government to collect taxes, support a military, borrow money, and create a national currency.

-Federalism gave the national government power over the states to regulate commerce and international relations.

-Federalism created principles for maintaining a supreme national government that shared power with the states.

Explanation:

they encountered severe weather for which they were poorly prepared.

d. the polar jet stream   lies between the polar easterlies and trade winds should be your answer