Which significant event in embalming history is associated with the year 1628?

The year 1628 is notably associated with the discovery of blood circulation, which was a pivotal moment in the understanding of human anatomy and physiology. This discovery was made by William Harvey, who demonstrated how blood circulates through the body via the heart and blood vessels. This advance in medical knowledge laid the groundwork for the practice of embalming, as it deepened the understanding of the human body's systems, allowing embalmers to better preserve bodies by understanding how to manage bodily fluids.

This understanding made it possible to develop more effective techniques for embalming by providing insights into the body's natural processes. While significant advancements in funeral practices and embalming techniques occurred over time, as did the establishment of formal education in embalming, the discovery of blood circulation in 1628 is the breakthrough that directly influenced the methods of preservation that led to modern embalming practices.