When the Soviet Union denied the United States, Britain, and France access to Berlin in 1948, President Truman responded by: Denying Soviets access to West Berlin Denying Soviets access to West Berlin Sending an armed convoy to Berlin Sending an armed convoy to Berlin Asking the United Nations to intervene Asking the United Nations to intervene Organizing a gigantic airlift of supplies to Berlin Organizing a gigantic airlift of supplies to Berlin