If you didn't backup your phone before you hit the button you're out of luck. If you did save it, right click on the device in iTunes click restore and select the backup
the point is that the government apparatus that you're in favor of isn't as benevolent as you'd like it to be. if you are successful in getting government to take more wealth from the upper class, it's not likely to be distributed in such a way that benefits the lowest rungs of society...