Student or Learner
At present our Party and revolution are in an important, responsible period, when the revolutionary cause of Juche is being carried forward. The present reality demands that the Paektu spirit of march, the spirit of uninterrupted revolution, to carry out the revolution firmly rallied behind Kim Jong Un run through the building and activities of the Party.
(A joint editorial "Glorify this year 2012 as a year of proud victory, a year when an era of prosperity is unfolding, true to the instructions of the great General Kim Jong Il".)
Have I understood the second sentence correctly?
"The present reality demands that the Paektu spirit to carry out the revolution, [is it the spirit that is 'firmly rallied behind' or 'the revolution'?] firmly rallied behind Kim Jong Un, run through..."
I think you have. The revolution is the thing being firmly rallied behind.
[Not a teacher]