What are four similarities between what life was like in the indus valley and what life is like today

The quote below is an excerpt from the charter of the united nations: "the purposes of the united nations are: to maintain international peace and security, and to that end: to take effective collective measures for the prevention and removal of threats to the peace, and for the suppression of acts of aggression or other breaches of the peace, and to bring about by peaceful means, and in conformity with the principles of justice and international law, adjustment or settlement of international disputes or situations which might lead to a breach of the peace . " source:this section implies that the united nations is prepared to do what to keep world peace?

Why did the national government under the articles of confederation face bankruptcy?

According to the points given on the the frontier (line), when 25 million skateboards are produced, how many rollerblades can be produced?