Why did the Torah choose to teach about the Hebrew servant (eved ivri) first?

This source-based Hagut Yosef essay explores the question: Why did the Torah choose to teach about the Hebrew servant (eved ivri) first? The canonical Hebrew article develops the theme through Torah sources and reflection on human life. This localized discovery layer preserves the meaning and source identity; it does not add a new halakhic, historical, psychological, medical, legal, or empirical claim beyond the Hebrew source.