In the Webster-Hayne debates, Senator Robert Hayne defended ___ and supported ___. A.) The theory of nullification, states' rights

B.) manifest destiny, federal expansion

C.) western expansion, imperialist ambitions

D.) the institution of slavery, high tariffs

B

Explanation: I'm almost 100% sure Its B.) manifest destiny, federal expansion.

abraham lincoln was the president of usa and he had asked the audience to make a pledge on equality.

his pledge was:

“it is my earnest desire to know the will of the providence.”

lincoln also had hatred for people who condoned and practiced slavery and so he pledged:

""and if i can learnt what it is i can do it"" this is another pledge by abraham to reassure the congregation on how to deal with the providence will.

explanation:

hope this !

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step-by-step explanation: