Will mark brainliest! i need this in a 4-5 well-written paragraph or else i will not mark brainliest what are the dangers of revisionist history? what lessons do we learn from revisionist history?

First, it's associated sometimes with highly contentious theories, such as Holocaust denial. Recall the public furor in response to Iranian President Mahmoud Ahmadinejad's 2007 speech at Columbia University, when he stated that the Holocaust didn't happen. Historians emphasize that people who deny the events of the Holocaust during World War II aren't practicing revisionist history but rather negationism. Another revisionism-related scandal occurred recently in Japan, also concerning World War II. The general of the Japanese air force authored an essay asserting that Japan was bullied into Pearl Harbor by the United States and only engaged in combat as a defensive measure. This brings up the issue of credibility that has marred the field of historical revisionism. The public tends to view revisionist theories of well-known historical incidents tied closely to its own lineage with more skepticism than those regarding more obscure events.

In the end, only a small quantity of revisionists histories are eventually accepted as fact.

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)