Answer:
c that Soviet spies had infiltrated the American government.
Explanation:
Igor Gouzenko was formerly a citizen Soviet Union who was widely known as a spy on Canadian soil. However, he later revealed his mission publicly, and eventually defected to become a Canadian citizen.
During the investigation, the documents recovered from Igor Gouzenko revealed that "that Soviet spy had infiltrated the American government."
This is evident in the fact that following the Igor Gouzenko issue, United States later uncovered about 20 people spies passing information to the Soviet Union under the leadership of Fred Rose.
Similarly was the FBI tracked down of a Soviet spy named Ignacy Witczak, in Los Angeles.
The main advantage which the Germanic tribes had in their conflict against the Roman Empire at the time during the 3rdr and 5th century was that they were very motivated to defend their own lands which were invaded by the Romans. They also knew the terrain and felt comfortable being there.
