Answer:
The letter was calm and restrained.
Explanation:
Tension between the United States and Russia, formerly known as the Union of Soviet Socialists States were on the rise. From the rocket race, to the missiles race, the tensions between the two countries kept escalating. In the wake of the events, one of the potentially dangerous events was the Cuban missile crisis. Russia thought to build a missile base in Cuba. This would present a great danger to the US. In the letter, Kennedy is tentative in his approach. He exercises restraint. In fact, in one of the lines he says, "...I recognize Mr. Chairman, that it was not I who issued the first challenge in this case..." The president distances himself from the provocations that had been sent his his predecessors.
Words clause and brought have similar spelling: clause is spelled 'klawz', and brought is spelled 'brawt'. So, both are spelled with 'aw'. On the other hand, their meaning is different. Also, clause is a noun while brought is a verb. A clause is a syntactic construction that forms part of a sentence or is a whole simple sentence. Brought is simple past tense and past participle of 'bring'.
It could possible be ironic because the rest of the world was technically already "discovered", but just not by the Europeans specifically. Therefore it is ironic, simply because they are Naive
The writer's diction<span> uses colloquial language, the diction is informal. (A)
That is the aspect of speaking.</span>