I think that all of these directions is probably better than the current version, which could merit inclusion and consolidation of the disputed content in a way that gives it appropriate weight compared to other uses of gun control, and correctly attributes historical facts vs opinions regarding those facts. Between the 3? choices I think the generic "Gun control for political purposes" is probably the best. The more narrow groupings above I think will be subject to contention over how to characterize the policies correctly. The war vs peace thing I think does not provide a lot of value in its organization, and would prevent the grouping of the jewish issue with the US jim crow issue, which I think are good compliments for each other (and would possibly allow for condensation (improving the WP:WEIGHT) of the content since much of the argument regarding the two sets of policies is similar and from similar sources).