Why did mississippi and south carolina wanted a "code" or system for blacks?

Two books are used to model tectonic plates

4. choose one of the protagonists and explain how he advances the plot of his particularnarrative. how does the combination of his internal and external conflicts move the storyalong? who is the antagonist in the narrative?

Why does the eastern part of oklahoma receive more rainfall than the western part? a. it is closer to colorado. b. it is closer to the equator. c. it has a high frequency of tornadoes. d. it is closer to the gulf of mexico.