What is "balancers"

Usage examples of "balancers".

While all Manticoran subjects are equal in the eyes of the law, whether enfranchised to vote or not, there were distinct social differences between shareholders, yeomen, and zero-balancers, and even today there is greater prestige in claiming a yeoman as a first ancestor than in claiming a zero-balance ancestor.

It also occurred to them that Elizabeth had enjoyed the strong support of the House of Commons in her maneuvers, for the Commons (elected primarily by the yeomen and zero-balancers imported after the Plague) had recognized that the Constitution stacked the deck against them.