This passage is an example of which plot element i see the lives for which i lay down my life peaceful prosperous and happy in that england which i shall see no more?

The passage exemplifies the plot element of "foreshadowing." The speaker expresses a sense of loss and longing for a peaceful and prosperous England, suggesting an impending separation or sacrifice. This sentiment hints at future events that may lead to the speaker's departure or demise, creating a poignant anticipation of tragedy.