US Atomic Bombing of Japan in 1945

The attack that the US took on Japan in 1945 was a big one because there was an atomic bombed use which wiped out a whole lot pf people. I think this was by far the biggest news article of the century because it was something that destroyed people both good and bad and also it destroyed a whole city which was very brutal because it destroyed thousands of people.
There was a story something around as big as this one and it was the attack on the Twin Towers which left many people dead. This was a terrorist attack which did not include atomic bombs but it was destroyed because of the two planes that crashed into the towers. This was not as big but I think it should be on the top 100. According to the list this is the only thing I would consider putting in the top 100.