Review the excerpt.

If those days are not to come to pass—if we are to have a world in which we can breathe freely and live in amity without fear—the peace-loving nations must make a concerted effort to uphold laws and principles on which alone peace can rest secure.

Which conclusion best explains how the excerpt's organizational pattern communicates the author's purpose?

The chronological organizational pattern suggests that America has a long history of involvement in foreign affairs, and then suggests that this involvement must continue.

The cause and effect organizational pattern suggests that America is in immediate danger, and she should ally herself with the nations who can provide the best military protection.

The compare and contrast organizational pattern suggests that America should occupy other nations and establish laws that make other countries accept her rule.

The problem and solution organizational pattern creates a mood of hope and possibility; this persuades Americans that they must act to secure a more certain future.

The problem and solution organizational pattern creates a mood of hope and possibility; this persuades Americans that they must act to secure a more certain future.

Explanation:

The excerpt is organized in a problem and solution pattern - the problem is the need to live in a world full of freedom and peace, while the solution is that the nations themselves must put certain effort in ensuring peace and stability. The purpose of this organizational pattern is to convince the American people to take some action regarding their future.

  plan: i will begin with a quotation about the importance of unity in a community. then, i will state my claim that an activity will unite our school by creating a shared vision, purpose, and direction. in the body, i will use three main points that describe the different avenues the students can take: through a variety of clubs, through a special event, or through an awareness week. i will provide evidence about other towns that have unity activities and the kinds of events that they include. pictures will illustrate my three main points in action. for the ending, i will restate the main idea in a new way and pose a question to keep the audience thinking. 

i think the answer is d.