Answer:
to prevent government leaks after the release of the Pentagon Papers
Explanation:
Athens permitted citizens to take part directly in day-to-day affairs of government and became the worlds first democracy.
Direct Democracy is where the participating citizens are allowed to vote on legislation directly. This was the type of democracy Athens practiced and it was the first of its kind in the known world.
This was called an "iron curtain." Western powers noticed issues of blame and stepping up armaments, therefore having a negative response.
The correct answer is A) They had differing ideas about a powerful national government.
After the Revolutionary War, states were consistently worried about the power of the national (central) government. Considering that one of the biggest reasons for breaking away from England was a tyrannical central government, helps to understand why there were differing ideas about the structure of the American govenrment when the US became independent.
This is why the United States, under the Articles of Confederation, had a small and weak central government. Some states liked this while other states felt that this central govenrment was too weak to function effectively.