He said such attacks were leading the country toward "class warfare."
The attacks have led to 12,000 deaths since September 1984.
The attack has also led to security changes for Amtrak.
According to different historians, this attack led to between 21 and 70 deaths.
These attacks led to more violence all over the country.
But many officials said they hoped that the attack would lead to new steps to bring peace to the region.
This early attack did not lead to widespread defensive measures.
The well-planned attack led to a campaign of less than a year.
The attack led to the closing of 1,528 rooms in all.
The attacks led to a further deterioration in his health.