Why was it important that the Constitution gave the federal government the power to "ensure domestic tranquility"? A.
Invasions from Canada were threatening to take western frontiers.
B.
Taxes were so high that the economy began to fail.
C.
Individual states refused to raise militias to keep the peace.
D.
The Confederation Congress had no power to put down rebellions

Why does c. wright mills identify critical thinking as one of the most important criteria for the development of intellectual craftsmanship? why is constantly being aware of the biased nature of your reactions and interactions (what c. wright mills calls self-reflexive) key to the development of that critical thinking? finally, why is keeping a file important, how can it lean to intellectual curiosity which can foster critical thinking and to develop a keen analytical mind?