The ottoman empire fed and expanded after it conquered the?

The Ottoman Empire fed and expanded after it conquered the Byzantine Empire.

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 !

might be agreeing to participate ethically with other european nations in the slave trade

or notifying other european nations when taking possession   of african territories