In what is today the southwestern united states, which successful farming strategy did early native american groups use? a. giant earthwork moundsb. complex irrigation systemsc. large permanent settlements  d. trade with mesoamericans

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 !

answer is x. lo xd