Solution:The earliest evidences of caring for the disabled in the fossil record include an amputee discovered at Shanidar cave (a) and a man crippled by arthritis found at La-Chapelle-aux-Saints (b). The Shanidar amputee demonstrates significant care within his community, as the individual lived for many years after his amputation, suggesting he was cared for by others.Similarly, the elderly male found at La-Chapelle-aux-Saints showed severe signs of arthritis, yet he survived well into his old age, indicating that he, too, received community support despite his debilitating condition. These examples provide profound insights into the compassionate behaviours and social structures of early humans, highlighting their understanding and support for individuals with disabilities.