3 Words to use with espionage

A war budget appropriating $3,340,000,000 for current expenses of the war was passed by Congress and signed by the President June 15; also an Espionage bill which among other important provisions gave the President power to place an embargo on all exports.

There was another civilian, a member of the German secret-service staff, wearing the Norfolk jacket and the green Alpine hat and on a cord about his neck the big gold token of authority which invariably mark a representative of this branch of the German espionage bureau; and he was wearing likewise that transparent air of mystery which seemed always to go with the followers of his ingenious profession.

The only convictions of the I.W.W. were those under the espionage law, where we were forced to trial before jurors, all of whom were at political and industrial enmity toward us, and in courts hostile to the working class.

3 Words to use with  espionage