<span>Osvaldo Dorticós Torrado was the leader of cuba at the time of 1960.</span>
The united states expand its role on the international scale
by trying to pursue a more aggressive policy that it had of which they have the
imperial presence in the marked out western hemisphere and as well as in Asia.
Wilson had contributed to the expansion by growing the military presence and in
addition, many believe that the duty of America as to become an empire that
will spread to an order, moralism and as well as Christianity.
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Answer:
A primary source is something written at the time of an event. An example would be a diary, journal, letter, etc. A secondary source is usually written after the event and uses primary sources to give an idea of what happened at that event. An example would be a history textbook, y0utube video, etc.
Explanation: