Human populations became centered in cities, increased technology, reduced occupational physical activity and increased stress and men left household production for wage work in factories
The answer to this would be the united states (=<span />
Dicussed ideas and coordinating with each other
1930s The Great Depression
The Security Council has primary responsibility, under the United Nations Charter, for the maintenance of international peace and security. It is for the Security Council to determine when and where a UN peace operation should be deployed.
