Answer:
In Roosevelt's "Four Freedoms" speech, the appeal to emotion in the first half of the passage creates a sense of unity and national purpose. The phrase "the hands and heads and hearts of its millions of free men and women" emphasizes the importance of individual contributions to the greater good, and the reference to "freedom under the guidance of God" adds a religious and moral dimension to the speech. The appeal to support those who struggle for human rights and the call to victory creates a sense of urgency and determination.
In Lincoln's "Gettysburg Address," the appeal to reason in the second half of the passage emphasizes the importance of the sacrifice made by those who died in battle and the need to honor their memory by rededicating ourselves to the cause of freedom. The phrase "a new birth of freedom" suggests a fresh start and renewed commitment to the values of democracy and self-government. The reference to "government of the people, by the people, for the people" reinforces the idea that the power of the government comes from the people, not from any one individual or group.
Together, these two appeals help to convince listeners that the struggle for freedom and human rights is both an emotional and rational cause. By appealing to the heart and the mind, Roosevelt and Lincoln make a powerful case for the importance of individual contributions to the greater good and the need to work together to achieve a common goal. They inspire listeners to take action, to believe in the power of unity and purpose, and to never forget the sacrifices made by those who came before us.