What were some Americans afraid of as a result of the Soviet Sputnik launch?

Explanation:

Sputnik was the first man made satellite to orbit the Earth. This satellite was launched by the Soviet Union during the 1950's. This new capability worried American citizens and the government, as they feared this advancement in technology would give the Soviet Union an advantage if the US was to go to war with them.

ummm? is that supposed to be a question or a but this is a reason he won re-election

explanation:

"despite progress in the war, lincoln and most political pundits were convinced that he would lose his bid for reelection in 1864. the country was war weary and the democratic party's nominee, george mcclellan, was likely to negotiate a peace treaty with the confederacy if elected." - loc.gov

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