The most accurate answer concerning how economics contributed to shifting attitudes toward slavery in Georgia between 1750 and 1860 is:
D. Georgia's economic reliance on slavery in cotton production led people to try to normalize and defend it.
During this period, Georgia's economy became increasingly dependent on cotton production, which relied heavily on enslaved labor. As cotton became a lucrative cash crop, the justification for slavery grew stronger among many Georgians, leading to widespread normalization and defense of the institution of slavery. This economic reliance shaped societal attitudes and reinforced the pro-slavery sentiment in the region.