They used Maginot Line. The Maginot Line was built to fulfill several purposes: To prevent a German surprise attack. ... To push Germany into an effort to circumvent via Switzerland or Belgium, and allow France to fight the next war off French soil to avoid a repeat of 1914–1918. To be used as a basis for a counter-offensive.
The events on this timeline affected the Cold War as they reduced Cold War tensions by limiting the threat each superpower posed to the other's security. Option B. This is further explained below.
<h3>What is the Cold War?</h3>
Generally, the Cold War saw the United States and the Soviet Union as two individuals that unites and engaged in a long-running political conflict.
In conclusion, Cold War tensions were eased as a result of the events shown here, as each superpower's danger to the other's safety was decreased.
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I believe that the two answers would be A and C.
Of the candidates in the 1860 election, the only one who tried to run for a national campaign was Douglas