What was one challenge that resulted from the collapse of the Soviet Union?

The correct answer is option C that is the inability to control violent revolutions in Central and Eastern Europe.

Explanation:

It was the challenge that caused the collapse of the Soviet Union. I also took this quiz :) Hope this 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 !