<span>The idea of the invisible hand came from "Adam Smith," since he coined the phrase the "Invisible Hand of the Market," which he believed should be the driving force behind any successful economy. </span>
The main reason why <span>Lincoln waited to announce the emancipation proclamation was because he didn't want to make the Union seem weak, and as if it were desperate. That's why he waited until after a solid Union victory. </span>
I believe that Eleanor Roosevelt's broad participation in political and social issues was because of her strong social conscience and because she strongly supported her husband Franklin Delano Roosevelt who is probably the most progressive of all past US presidents in terms of social programs to help the American people during the Great Depression and WWII.
