• 9 Videos, Slides, Films

• 5 History
• 3 Inventions
• 3 Inventors
• 1 Aeronautics
• 1 Air pilots
• 1 Court and courtiers
• 1 Cromwell, Thomas, Earl of Essex, 1485?-1540
• 1 Kings and rulers
• 1 Mental illness
• 1 Patients
• 1 Prime ministers
• 1 Speed record holders
• 1 Tourette syndrome

• 9 Films Media Group
• 9 Films for the Humanities & Sciences (Firm)

• 9 English

• 1 England
• 1 Europe
• 1 Great Britain

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