The world's greatest stage is the sprawling Midtown Manhattan complex where leaders meet each year to discuss humanity's future.
The United Nations' most powerful body — the Security Council — is paralyzed by disputes, so this year's most varied speeches were delivered before the 193-member General Assembly.
Like the 15-nation Security Council with its five vetoes, the UNGA devoted much time to the Middle East, Russia, Ukraine and Sudan. But the more democratic institution also turned global attention to topics little-known outside individual countries and regions.
A look at some of the issues that countries brought to the world stage — or ignored — during their time on the global stage:
Guatemala-Belize
Guatemalan President Bernardo Arévalo spoke Tuesday and asserted that his country is moving beyond its dark past of U.S.-backed dictatorship, civil war and human-rights violations, saying that ''corruption drowns its roots in a past of authoritarianism, repression and political violence … but we're freeing ourselves.'' He turned to Ukraine, Gaza and Sudan, U.N. reform and migration before focusing on a definitively local issue, the longstanding border dispute between Guatemala and Belize.
Guatemala was a Spanish colony and Belize belonged to Great Britain until Guatemala won independence in 1821. Guatemala argues that it inherited Spain's claim to some 4,200 square miles (11,000 square kilometers) administered by Belize. Essentially the country's southern half, the area has nature reserves, farming villages, fishing towns and some Caribbean beaches. Belize rejects Guatemala's claim on the land. Diplomatic relations and even air travel have suffered and five Guatemalans have died in shootings blamed on Belize.
But before the General Assembly, Arévalo cited the relative lack of bloodshed as an example for the world. ''We've shown that the way of peace and respect for multilateral institutions is the most effective way to resolve international disputes,'' he said.