When does robinson crusoe begin to build his castle?
a. as soon as he comes to the island
b. just before he sees a wild animal
c. the day after the shipwreck sinks
d. once he finds some dry wood

Why is ivan iv known as “ivan the terrible”?

4. any area in which one nation has power over another; i.e. - this happened to china when it was defeated by japan

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?