Cause & Effect in Hotel Rwanda

In the movie Hotel Rwanda, the first time we see any racial violence is when Paul Rusesabagina's friend and groundskeeper at the hotel is taking away by the police. When the groundskeeper was taken away, the police say it is because he is Tutsi. The next day, when Paul gets home, he saw his neighbors hiding in his house because he have many Tutsi neighbors and they are afraid of being shot by the police. Soon after, Paul decide to took everyone to the Hotel because it is not safe in their house. After he successfully move everyone to the hotel, the police come looking for Tutsis. Paul bribes them with a lot of money and the police left. As a result of this, people hear about what Paul did and come to the hotel for safe place. After Paul learns that the UN is leaving, he realizes that they can save themselves. He gets everyone to phone their family and anyone who might be able to help them. All of these tearful phone calls result in an airplane being prepared for them. Everyone in the hotel gets on the bus to head to the airport, but Paul decide to stay behind and help more people. On the way to the airport, the bus has to turn around and go back to the hotel because they are attack by soldiers, Paul goes to see the police chief that he bribed and black mails him to help them. The police chief arranges protection for everyone as their bussed to a safer place. Once everyone is safe, Paul and his family get on the plane to Belgium because Rwanda is not safe for his family anymore.