If the president vetoes a bill, it can still become law if congress override the president veto with A TWO-THIRD majority.
If a president refuses to sign a bill into law, the congress men can still manage to pass that bill into law, if 2/3 of them can vote in favor of the bill. That is, to pass a bill into law despite the president's objection, then it requires a two-third vote from each of the chamber.
They became more of a fashionable item. most likely got more expensive so you'd only see the rich wearing shoes and it would show the social classes more easily so it might have made some people feel bad about themselfs. before they were only used to keep your feet from being burned from a hot ground or from getting frost bite in winter.
It is the Iron Curtain, which refers to the notion that democracy and communist states were separated during the Cold War. East Germany was communist, while West Germany was democratic.
the answer to your question is " D) having more power than others
