Some claim that the Sulis rebellion was the starting point for the famous crisis settlement/Main Agreement in 1935, where cooperation between labor and capital laid the foundation for the Norwegian and eventually the Nordic model. Where it was possible to negotiate between employer and employee in a calm and respectful way, both ways.
The policemen in the movie use Mauser 98K rifles, which was not made until 1935. This would not be possible, as the movie is set in 1907. A Krag-Jørgensen would have been a more accurate choice.