I think it was just hospitality. Was there any answer choices?
Answer:
Taking root around 12,000 years ago, agriculture triggered such a change in society and the way in which people lived that its development has been dubbed the "Neolithic Revolution." Traditional hunter-gatherer lifestyles, followed by humans since their evolution, were swept aside in favor of permanent settlements
Explanation:
Slavery was ended technically by the Emancipation Proclamation, however it was not ended in the South until the end of the Civil War
The League of Nations was an international organization, headquartered in Geneva, Switzerland, created after the First World War to provide a forum for resolving international disputes.