The primary purpose of the passage is to

The author of the passage refers to Washington's call to African Americans in 1895 primarily in order to

The passage suggests which of the following about the contributions of African Americans to the United States war effort during the First World War?

Which of the following best describes the structure of the first paragraph of the passage?

According to the passage, Paula Baker and the new political historians of the 1960's and 1970's shared which of the following?

The passage suggests which of the following concerning the techniques used by the new political historians described in the first paragraph of the passage?

The primary purpose of the passage is to

The passage suggests that McKay's team would agree with which of the following regarding the PAHs produced by nonorganic processes?

Which of the following best describes the function of the last sentence of the first paragraph?

The passage suggests that if a meteorite contained PAHs that were the result of terrestrial contamination, then one would expect which of the following to be true?