The line that reveals the purpose of the speech is: the fifth line.
<h3>The Purpose of the Speech</h3>
The Infamy Speech was given by President Roosevelt after the Japanese army bombed Pearl Harbor. The aim of the speech was to ask Congress to declare war between the nations.
This purpose was explicitly stated in the fifth line of the speech above.
Learn more about the Infamy Speech here:
brainly.com/question/10279339
From what I have read, machines will play a big role in ending modern-day slavery.
I think its A Gregor loves his mother! Hope this helps
It's a because all of the other three is not related to penicillin in particular.