The effect on the issue of enslavement on Jacksonian democracy was that A. enslavement was never addressed by Jacksonians despite it being a main issue, causing the movement to lose momentum.
The Jacksonians may not have been against slavery but they never fully supported it in that they tried to avoid the topic as much as possible.
This led to them losing momentum at a time where people wanted a clear stance on the issue.
In conclusion, option A is correct.
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