How have the powers of congress changed over time?

Is karma the same as destiny, in the sense that everything that happens to you is predetermined? do you believe that "what goes around comes around," and if so is this the same as karma? does everyone get what they deserve, in the end?

What enabled the drastic increase in us troop development to vietnam between 1964 and 1965?

What was charles townshends development of a crop rotation system important to the industrial revelotion