When one independent clause is more important than the other, try converting the less important one to a dependent clause.

In the revision, the writer chooses to emphasize the first clause, the one describing what the movement advocated, and to make the second clause, the one describing what it reacted against, into a dependent clause.

In the revision, the writer chooses to emphasize the second clause and to make the first one into a dependent clause by adding the subordinating conjunction although (36g).