Sputnik one kicked off the space race between US and Russia.
Explanation:
Sputnik 1 was the first artificial satellite launched out of earth. This achievement went to the Soviets who were well ahead of Us by then in terms of sending their satellite up into space as they eventually would send multiple such satellites to space.
This prompted the US to try harder to achieve what they had done and then over top them and reach greater heights kicking off the space race.
The space race was a public view of the sinister cold war by which the two countries looked to establish their dominance over one another.
The President you are looking for is Franklin Delano Roosevelt. Hope this helps :)
Examples
<span><span><span>adverb
</span> </span><span><span>1. </span><span><span>in a way that is clear and unambiguous:
example: </span><span>The theme is unequivocally religious.
</span></span></span><span><span>2. </span><span><span>in a way that is not subject to conditions or exceptions:
example: </span><span>He offered his forgiveness <span>unequivocally.</span></span></span></span></span>
The Union blockade of the Southern ports was part of General Scott's Anaconda Plan.
The Anaconda plan involved choking off the Southern supply of goods via a port blockage in tandem with the Union Army coming up, around, and down the Mississippi River and working through the south systemically.
