Based on "How We Entered World War I," which detail explains why the sinking of the Lusitania led the United States to enter World War I?
The Lusitania carried ammunition as well as nonmilitary passengers.
• The Germans began using submarine warfare.
• The ship was torpedoed without warning.
Of the 1,195 passengers killed, 124 were from the United States.

"How We Entered World War I" is an essay and in this, it states about the happenings in the World War I. The detail that illustrates the reason for the sinking of the Lusitania that resulted in the entering participation of the United States in World War I is the death of 124 out of 1,195 passengers, who were from the United States.

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)

i think the answer would mist likely be an adjective clause, because unhappy is an adjective.