Which of the Following Statements Best Describes the Political Environment

Which of the following statements best describes the political environment created by the Red Brigade?

A) widespread urban terrorism led to a 10-year period known as the "Years of Lead"
B) rural insurgency inspired by Ernesto "Che" Guevara's theory of foquismo
C) widespread unrest caused by mass-casualty insurgency and terrorism that eventually ended after a government amnesty, declared when their leader was captured and renounced violence
D) rural terrorism carried out by their death squads