This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Memo on US Soviet Tension. memorandum from Director of the Central Intelligence Agency William Casey to President Reagan and other Cabinetlevel officials warning of rather stunning array of indicators showing that The Soviet military behaviors we have observed involve high military costs adding thereby dimension of genuineness