Similar events to the Oklahoma City bombing are the Waco Texas shooting with David Koresh and 911 Attack with the Twin Towers. The Oklahoma City bombing and 911 attack both were domestic terrorism events. The Merriam‑Webster definition of domestic is "of, relating to, or made in your own country" and the definition or terrorism is "the use of violent acts to frighten the people in an area as a way of trying to achieve a political goal." This means that domestic terrorism is when a person in your country uses violence to frighten people as a way to achieve a goal or something that they want people to do. The Waco, Texas shooting and the Oklahoma City bombing are related to each other because the Oklahoma City bombing happened because of what happened in Waco, Texas. Also the day that the Oklahoma City bombing occurred was exactly the day that two years ago the Waco, Texas shooting had happened.
These are the Twin Towers in the 911 attack.
This is a picture of Waco Texas shooting in 1993 just two years before the Oklahoma City bombing.