The 'the wonderful tar baby story' is about a clever trick. Br'er Fox, who is tired of Br'er Rabbit's tricks, creates a tar baby. This tar baby is just a figure made of tar. Br'er Rabbit, being curious, approaches it and gets stuck. Now, Br'er Fox has the upper hand. However, Br'er Rabbit is not one to be easily defeated. He manages to turn the situation around by talking his way out of the immediate danger and then finally getting free from Br'er Fox's clutches through his quick thinking and clever words.
The 'tar baby' story is a well - known folktale. In the story, the tar baby is often used as a trap. Brer Rabbit comes across the tar baby and gets stuck to it because he tries to interact with it. It's a story full of moral lessons, often teaching about the consequences of being too curious or overconfident.
One moral could be the idea that using your wits can get you out of tough situations. Brer Rabbit was in a bind when he got stuck on the Tar Baby, but he used his cleverness to trick Brer Fox into throwing him into the briar patch, which was actually his home turf and a place where he could escape.
It's hard to say for sure. 'Tar' could be a completely fictional creation or it might draw inspiration from real-life situations and then be embellished.
Well, it could be. But often, even if inspired by real life, movies or books might tweak things for dramatic effect or to make the story more engaging. We'd need more info on 'Tar' to know for certain.