Subject
Intelligence service
9
History
5
Intelligence service History
5
Cold War
2
Cold War History
2
Officials and employees
2
United States Foreign relations
2
Europe, Eastern Foreign relations
1
Europe, Eastern History, Military
1
Influence
1
Leadership
1
Management
1
Soviet Union Foreign relations
1
Soviet Union History
1
Soviet Union Military policy
1
Soviet Union Politics and government Forecasting
1
United States
1
United States History
1
United States Politics and government
1
World War, 1939-1945 Secret service
1