The correct answer here is C.
The Cold War was waged on many fronts. They may not have been literal fronts in classic sense but fronts nonetheless. There were proxy wars but also cultural and economic wars as well. The reduction of oil prices by Saudi Arabia were significant because they hurt the struggling economy of the Soviet Union.
Thomas Jefferson, recognized as the author of declaration of independence in Europe, quickly become a focal point or lightning rod for the revolutionaries in Europe and the Americans. This became a key policy to his opposition political party. Jefferson maintained the support for the revolution not until the violent and bloody stages.
Answer: It was used by transmitting electrical signals over a wire laid between stations.
Explanation:
One of the major ways in which the Black codes attempted to reimpose bondage on former slaves was through making it much harder for them to vote in elections. It also limited their social and economic mobility through segregation.