Answer:
air pollution
That's what i think i dont know if its right.
The World Conference on Human Rights was held by the United Nations in Vienna, Austria, on 14 to 25 June 1993. It was the first human rights conference held since the end of the Cold War. The main result of the conference was the Vienna Declaration and Programme of Action.
Towns And Cities Grew
Agriculture, Trade, And Finance Made Significant Advances
