Final answer:
The slave system in the mid-19th century had a significant impact on white southern culture, including the development of racial superiority and the perpetuation of slavery.
Step-by-step explanation:
One example of the effects of the slave system on white southern culture by the mid-19th century was the development of a strong sense of racial superiority among white Southerners. Slavery was deeply ingrained in Southern society and the economy, and it shaped the social hierarchy and attitudes of white Southerners. The institution of slavery influenced their beliefs, values, and norms, resulting in the creation of a culture that justified and perpetuated the subjugation of enslaved Africans.
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