The cause of the explosion is still a subject of debate: some historians consider it an industrial accident, while others believe the plant was sabotaged.
Some historians consider it an industrial accident, while others believe the plant was sabotaged. The cause of the explosion is still a subject of debate.
The cause of the explosion is still a subject of debate. Some historians consider it an industrial accident, while others believe the plant was sabotaged.
The cause of the explosion is still a subject of debate. Some historians consider it an industrial accident, while others believe the plant was sabotaged.