Okay, so, just from the top of my head, I think that it is because of the growing belief of "Manifest Destiny" in the nineteenth century. I'm not sure if this is the actual right answer for your question, but I do know that Manifest Destiny was in the nineteenth century and was the widely held belief in the USA that American settlers were destined to expand through out the continent. And I think both the USA and Europe wanted to expand, it was kind of a copetition/conflict they had. This was actually how Canada and Alaska came to be I believe. This was a simple explanation btw. cx
Answer:
D. because it was created after the depression.
Explanation:
<span>Historiography is the
study of methodology and history. Historiography may refer to a specific study
like techniques, writings and more.
Historiography strongly suggest about history that it keeps on changing depends
on who studied it and what kind of study did the historian do. Histories are
not always perceived as the same, there will be always different thoughts of
how the events happened and how it was resolved. Through the years, history evident
also change because no one really knows the real story.</span>