Name two international organizations that countries have developed to coordinate economic actions. the international monetary fund (imf) and the united nations (un) the congress of vienna and the group of eight (g8) the congressional budget office (cbo) and the league of nations (lon) the north atlantic treaty organization (nato) and the trilateral commission

the international monetary fund (IMF) and the united nations (un)

Two international organizations that countries have developed to coordinate economic actions are the international monetary fund (IMF) and the united nations. 
The International Monetary Fund (IMF) is an international organization headquartered in Washington, D.C., born in 1945 with the aim of reconstructing the international payment system.
The United Nation, born on the ashes of the league of Nation,  the organization was established on 24 October 1945 after World War II with the aim of preventing another such conflict, and it helps to coordinate economic actions between countries. 

Both countries had to aprove annexation.