What does education and labor, science and financial services all have in common?

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?

Radiation was first detected by a ?

Why do you think americans were so fascinated by this idea of the united states stretching from “sea to sea”? give 2 reasons