What do the discoveries of shells used in jewelry and a huge dredged canal tell us about the indus valley civilization?

The shells are evidence that the Indus Valley had some connection with coastal people. The canal is evidence that Indus Valley people may have used boats to transport themselves and trade with people in coastal cities. I hope i helped <3

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 !