Answer:
The correct option is "a"
Explanation:
There are several books on this historical topic of Spanish history. One of the many books written on this topic is "<em>Spain's Emigrants to the New World 1492-1592</em>" written by the author V. Aubrey Neasham.
Form the study of history we come the know that the first option - option a <em>Many of the early arrivals came to direct Native American labor, </em>is correct.
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 />
FOR THE FIRST QUESTION I BELIEVE ITS FALSE