It was primarily the development of agriculture that led to the development of the first city states, since this allowed for there to be a surplus of food, which allowed people to have labor specialization.
Answer:
<em>Checks and Balances</em> and <em>Separation of Power</em>
Explanation:
The men who deserved to be called Captains of Industry were those who made a positive contribution to the nation by expanding markets and increasing trade, providing more jobs and increasing productivity.
Answer:
Federal: Declare war
Shared: Taxes, Courts, Roads (if you count highways)
Explanation: