Why does North Africa feel worlds apart from Sub-Saharan Africa?

North Africa feels distinct from Sub-Saharan Africa due to the Sahara Desert’s geographic divide, shaping different climates and economies. Historically, North Africa integrated with Mediterranean and Islamic worlds, adopting Arab culture and language, while Sub-Saharan Africa’s diverse ethnic groups and kingdoms evolved separately. Culturally, North Africa’s Arab-Islamic identity contrasts with Sub-Saharan Africa’s varied traditions and religions. Politically, North Africa aligns with the Arab world, while Sub-Saharan Africa focuses on pan-African ties. Colonial legacies further deepened these divides.