Answer:
They might desire an active role in world transformation. They are hopeful for a better future as a "strange attractor".
They might believe they are pragmatists in this world, even as they imagine and work for another.
People of the future have a long term perspective.
The supporting details should be included in the Body Paragraphs of an essay. The introduction is an introduction of what you plan to write about, and the thesis is included in the introduction where you specifically mention your main topics/points. However you elaborate on these in the body paragraphs and these elaborations are your supporting details. The conclusion is a summary of your essay and should not be introducing any new information.
Your answer would be B. until and then both show evidence of time. Hope this helps!
A. The climax
Typically it's exposition, rising action, conflict, climax, and resolution.