Death penalty, is currently one of the most controversy problem in the world, has been practiced by most countries in the past that as a punishment for criminals. But almost all countries in the world prohibit the execution of people who were under the age of 18 at the time of their crimes. Death penalty exist on the earth from the very beginning of the human civilized history. The debate between keeping death penalty and abolishing it that can also retrospect ancient time. There was a 12 years period of abolished death penalty in Tang dynasty, and there was also a time in 20 century that is full of execution. Nowadays, 103 countries have abolished death penalty, and 36 countries are still actively practicing it. Even though death penalty abolishing
