The statement that best explains how the conflict over the Tariff of 1828 was resolved is: Henry Clay proposed a compromise, the tariff that eventually eased tension.
Henry Clay played a significant role in mediating the dispute by crafting the Compromise Tariff of 1833, which gradually reduced the tariff rates over the following years, helping to alleviate the tensions between the federal government and South Carolina, which had attempted to nullify the tariff.