<span>B)The prince educated navigators in the needed skills., I believe is you answer, hope i was able to help!</span>
I think that the power struggle between the two Presidents was mostly brought to television since that was the time when television was widely used. It is about the armed race, that's the symbol for the wrestling match, during the cold war. This also shows that winning this match will be the dominant country in the world.
No because you can break them if you dont have something for them like a gun permanent if you dont have one you cant have the frist admemen.
G(x)-f(x)=-2x-8. Hope this helps