Were slave owners' appeal for help successful?

Despite such efforts, Walker's pamphlet had circulated widely by early 1830. Having failed to contain the Appeal, Southern officials criticized both the pamphlet and its author.

Explanation:

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.

d: social contract theory