Https://www.google.com/amp/s/thehobomilk.wordpress.com/2011/11/09/canvassing/amp/
Your answer is D. this type of democracy was founded on the principle of elected officals representing a small group of people.
The process in 1990 in which the German democratic republic joined the federal republic of Germany. They removed Hungary's boarder fence with Austria it caused an exodus of thousands of east Germans fleeing to west Germany and Austria via Hungary.
people moved from farms to cities
The privileged order to be abolished