President eisenhower refers to jonas salk's work as an "historic contribution to human welfare" and an "extraordinary achievement." president eisenhower also calls dr. salk a "benefactor of mankind." what do these words and phrases express about the president's beliefs? (10 points)

Jonas Salk was the creator of the polio vaccine. President Eisenhower words express that he believed in Salk's work after a mistake in the production of the vaccine that contained live polio virus, a mistake that led to five deaths and fifty cases of permanent paralyses.

Because of this mistake public opinion lost faith in the vaccine and almost made the Congress to stop the financing of the national vaccine program. But because Eisenhower calm attitude and backing of the program and Salk's work, the program continued, eliminating polio across the nation.

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)

second one- because has facts and not opinion