How many years did it take for thomas edison to invent the light bulb?

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?

Where were the trials to review evidence in cases against high-ranking nazi officials accused of war crimes held?

States' compliance with the native american reservation treaties drawn up by the federal government for the native american nations is: