(2) Appreciate Lincoln. (2 points) Because Lincoln liberated slaves and safeguarded national unity. (2 points) Still appreciate Roosevelt. (2 points) Because Roosevelt carried out the New Deal, the United States survived the economic crisis; Or participate in leading the world anti-fascist war and safeguarding world peace. (2 points)

(3) Take a comprehensive view of the problem in two ways; Historical figures should be evaluated under the specific historical conditions at that time. (2 points)

Analysis of test questions: (1) According to what we know, in the American War of Independence, 176 issued the Declaration of Independence on July 4, declaring that North America 13 colonies were independent, declaring that all people were born equal and had the right to life, liberty and pursuit of happiness, which marked the birth of the United States of America and was called "by Marx"

(2) This question examines students' understanding of Lincoln and Roosevelt's contributions. As far as I know, Lincoln led the victory of the American Civil War, abolished black slavery and safeguarded national unity. Roosevelt carried out the New Deal, which enabled the United States to tide over the economic crisis, maintained the capitalist democratic system, participated in and led the world anti-fascist war, and safeguarded world peace.

(3) The answer to this question can take Lincoln and Roosevelt's evaluation as an example. To evaluate a historical figure is to treat the problem comprehensively in two ways, evaluate the historical figure under the specific historical conditions at that time, and see whether the behavior of this historical figure is conducive to economic development and social progress.