Costa Rica–Mexico relations peaceful resolution. This was known as the "Pacto de la embajada de México". The war ended in April 1948 and Costa Rica entered into its 'Second Republic.' During the central-American wars taking place in neighboring El Salvador, Guatemala and Nicaragua; both Costa Rica and Mexico led mediation dialogues between warring factions in each nation in order to bring peace and stability to the region. Mexico (along with Colombia, Panama and Venezuela) created the Contadora Group which helped create the framework for the Esquipulas Peace Agreement, led by Costa Rica's President Oscar Arias. Presidential visits from Costa Rica to Mexico Presidential
Immigration to Costa Rica number rising to 90 in 1930. Among the first Polish arrivals were Jewish immigrants Jacobo Schifter and Lollew Gudmundson, who left their country to settle in Costa Rica This became a motivator for many more Poles to go Costa Rica. The largest wave of immigration of Poles to Costa Rica was between 1933 and 1936. Xenophobia developed in Costa Rica, because most of the Poles were of Jewish origin. The Poles in Costa Rica were engaged in the home industry and small businesses. Later, around 1939, several waves of Jewish Polish families fleeing the Nazi repression arrived. Others followed after