There have been several steps taken since the Christmas Day Tsunami in 2004 to help in case of a future disaster. Three of the steps are new warning systems & risk assessment, education & public awareness, and mitigation & building codes to ensure the buildings could handle another big wave. The Tsunami killed tens of thousands of people. It was a horrific natural disaster.
Answer:
Truman did not seek to destroy Japanese culture or people; the goal was to destroy Japan's ability to make war. So, the world's first ever atomic bomb dropped over the city of Hiroshima. I hope this helps you! :)