Many Blacks vote Democrat because they depend on Government for the kinds of things that middle-class people usually acquire for themselves. It is undeniable that Democrats are more likely to sponsor and perpetuate programs that spawn dependency, so people who tend to BE dependent vote Democrat.
Many Blacks vote Democrat because they consider themselves victims and not responsible for any of the vicissitudes that characterize their lives, and Democrats patronize that self-pity.
In political circles, a 60-40 win is considered a landslide(!), because reasonable people can disagree on the issues. Democrats typically carry at least 90% of the Black votes in significant elections. In many urban areas, Republicans can't even find anyone to run.
A 90-10 result or a 95-5 result is not the result of differing opinions. It is the result of massive ignorance or delusion.
To even suggest that such a result - or such an unending series of results - is the product of one quasi deception in an irrelevant little political scam is absurd.
Most Blacks are a lost cause politically. In fact, their blind adherence to the Democrats gets them nothing. Democrats take their votes for granted, and Republicans won't waste the effort to influence them. And if it takes even greater bribes than the Democrats pass out, then Republicans are simply not interested. And they shouldn't be. Politically speaking, **** 'em.