There are many possible answers for this one! Only the national government can e.g. manage foreign relations, declare war or oversee trade between states and with other countries.
On this day in 1914, as World War I erupted across Europe, President Woodrow Wilson declared that the United States would remain “impartial in thought as well as in action.” ... In February 1915, Germany declared unrestricted warfare against all ships, neutral or not, that entered the war zone around Britain.
Answer:
The 3rd one is correct I believe
Answer:
Who will consume the goods and services?
How will the goods and services be produced?
What goods and services will be produced?
Explanation:
