Identifying Rhetorical Strategy in Speech

Read the following excerpt from a political campaign speech:

“We stand at a crossroads in our nation’s history. It is time for us to choose between the path that leads to division and despair or the road that unites us in hope and progress. Together, we can forge a future where opportunities are abundant for all, where every voice is heard, and where our differences are not a cause for conflict but a reason for strength.”

Based on the excerpt, what rhetorical strategy is primarily employed by the speaker?