When a <span>historian compares transcripts of speeches delivered by powerful leaders throughout world history, these would serve as "primary source documents," since they provide and "unaltered" insight into the past. </span>
President Kennedy’s policy of “flexible response” differed from Eisenhower’s New Look Policy in that "<span>(B) it allowed for a response to a wider spectrum of warfare," since the Kennedy Administration believed that the "New Look Policy" was too restricted in its methods of retaliation. </span><span />
Well, there were tons of factors that generally made Late Middle Ages Europe a sucky place to live in.
For starters, there was The Black Death. An estimated half of the ENTIRE population died to this plague.
There were also lots of conflicts within territories, making everything extremely chaotic ON TOP of the fact that basically everyone was dying to a plague.
-T.B.
C. By hiring researchers to record interviews
