The most noticeable stylistic device used in these excerpts from Reagan's speech is allusions (option C).
Allusions are references to well-known people, events, or works of literature that add depth and meaning to a text.
In the context of Reagan's speech, allusions can be observed when he references historical figures and events. For example, Reagan mentions the Pilgrims and the Mayflower Compact, which are allusions to the early English settlers in America and their commitment to self-governance. By using these allusions, Reagan appeals to the audience's shared knowledge and values, evoking a sense of patriotism and unity.
Furthermore, Reagan alludes to the "shining city upon a hill," a phrase coined by John Winthrop, an early Puritan leader. This allusion emphasizes America's role as a beacon of hope and freedom for the world.
Overall, the use of allusions in these excerpts from Reagan's speech helps to establish a connection between the audience, history, and the ideals of the United States. It adds depth and rhetorical impact to the speech, making it a notable stylistic device in this context.