Final answer:
The Second Carnation War, also known as the 'Carnation Revolution,' ended a longstanding authoritarian regime in Portugal following brutal and unsuccessful wars in Africa.
Explanation:
The Second Carnation War was a significant conflict that took place in Portugal in 1974, known as the 'Carnation Revolution.' It marked the end of a right-wing authoritarian regime that had been in power since 1933. The conflict was fueled by opposition to brutal and unsuccessful wars waged by the regime in Africa.
Learn more about The Second Carnation War here:
https://brainly.com/question/39314927
