Original sentence: The algorithm uses only the shape of the state, the number N of districts wanted, and the population distribution as inputs.This district-drawing algorithm has the advantages of simplicity, ultra-low cost, lack of intentional bias, and it produces simple boundaries that do not meander needlessly
Edited sentence: Because the algorithm uses only the shape of the state, the number N of districts wanted, and the population distribution as inputs — and does not know the party loyalties of those people — the result cannot be biased.This district-drawing algorithm has the advantage of simplicity, ultra-low cost, clear unbiasedness, and it produces simple boundaries that do not meander needlessly