1961 – Tanzania achieves independenceTanganyika, which later became part of modern-day Tanzania, gained independence from British colonial rule. 1979 – Smallpox officially eradicatedThe World Health Organization (WHO) declared smallpox completely eradicated worldwide, marking a historic milestone in global health. 1992 – Separation of Charles and Diana announcedPrince Charles and Princess Diana made their separation public, … Continue reading This Day In History