Why does john f Kennedy repeatedly refer to both sides?

John F. Kennedy often referred to "both sides" to emphasize the importance of unity and cooperation during the Cold War era. By acknowledging differing perspectives, he aimed to promote understanding and reduce tensions between the United States and its adversaries. This approach also reinforced his commitment to diplomacy and dialogue, highlighting the need for collaboration in addressing global challenges. Ultimately, Kennedy’s language sought to foster a sense of shared responsibility and collective action among nations.