An increase in white blood cells in a complete blood count or CBC means there is an infection in the body. The severity of the infection depends on how high above normal the white count is and the severity of the accompanying symptoms.
A turning point is defined as a period in history when a significant change occurs. Three of these turning points were the neolithic revolution, the age of exploration, and the collapse of communism in the soviet union. The neolithic revolution was the process of shifting from hunting and gathering to farming and starting a civilization.
The Birth of the Age of Exploration. Many nations were looking for goods such as silver and gold, but one of the biggest reasons for exploration was the desire to find a new route for the spice and silk trades. When the Ottoman Empire took control of Constantinople in 1453, it blocked European access to the area, severely limiting trade.