Subject
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Military service, Voluntary
1
Monuments
2
National security Law and legislation
2
Officers
1
Official secrets
5
Officials and employees
13
Philosophers, Modern
1
Police
1
Popes
1
Radar
1
Radar Military applications
1
Russia
1
Ryan, Jack (Fictional character)
1
Selection and appointment
5
Spies
5
Teenage boys
1
Teenagers
1
Terrorism
1
Terrorism Prevention
2
Terrorism Prevention Finance
2
Terrorism Prevention Government policy
1
United States Foreign relations
2
Vietnam War, 1961-1975
2
Vietnam War, 1961-1975 Campaigns
1
Vietnam War, 1961-1975 Military intelligence
1
Vietnam War, 1961-1975 Peace
1
Women Employment
2
Women intelligence officers
4
Women spies
4
World War, 1939-1945
2
World War, 1939-1945 Campaigns
1
World War, 1939-1945 Medals
2
World War, 1939-1945 Secret service
2
World War, 1939-1945 Underground movements
1
World politics
1