The treaty of san ildefonso a. allowed americans to use the port of new orleans b. ended the french and indian war c. returned the louisiana territory to france d. resulted in the louisiana purchase by the us

the answer is c hope it helps                        

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 !

d

explanation: