The conflict in Argentina known as the dirty war occured in the 1970s and 1980s.
The founders saw the importance of a strong military to protect the country and its citizens, but they named the President, a civilian, the "commander in chief" of the armed services. They were ever mindful of checking and balancing power, and they did not want a military general to seize the government
King Ezana became King of Axum, and embraced Christianity around 327 A.D. He made it the official religion and with the head of the church, Frumentius, they spread the word of Christianity. King Ezana even created currency with crosses on the coins.
The North and South were arguing over slavery. The South wanted slaves but the North didn't.