What does "centrism" mean here? Cambridge Dictionary defines it as "the fact that the stated thing is the main interest" and I have no clue what it means in the context below.
My best guess for the time being is that it means that Federal government controls anything the country. Not sure I am on the right track or not.
In a time of legitimate hacking fears, there were no reports of foreign interference. Our defenses held. On top of all that, the coutcome was moderate: for all the strife and stress of recent years, the split decision amounted to a reassertion of centrism.
Source: Twitter