The answer is serving on a jury
Before the slave trade, African culture was agricultural and advanced. The African slave trade started when the leaders of European countries wanted to find new land. Slavery started for many reasons like money, greed, and high demand for labor.
The Tower of London was built in the year 1078 by King William, Duke of Normandy.
This Tower is more than 1000 years old and is the oldest palace, fortress and prison in Europe. History tells us that King Edward of England failed to keep a promise to give his throne to William, Duke of Normandy but instead gave it to Harold Godwinson, his English brother in law.
William became angry and sent his army across the English channel to conquer England and on October 14, 1066 he fought with Harold and won the battle. Later that year on Christmas day, William was crowned King.
To keep the unruly citizens of London in line, he decided he needed a stronghold and so he built the Tower to act as his fortress.
With time, other smaller towers, extra buildings, walls, and walkways were added gradually transforming the original building into the splendid example of castle, fortress, prison, palace and finally museum that we enjoy today.
The Tower of London is a tourists attraction today.
Human capital is an asset consisting of the knowledge and skills held by a person that can be used by an organization to advance its goals. Human capital is important because some level of human knowledge and skills are necessary in order for an organization to accomplish anything.
Florence was the site of many economic developments. It was witness to new systems of taxation and borrowing during the Middle Ages and the Renaissance. Trade was a major source of economic success. Moreover, industry was strong due to the implementation of craft guilds. Florence was not dominated by royal courts, like other states. Instead, it was a republic with an elected government. This made the city more frugal in taste, which also meant that the behaviour of people in terms of wealth accumulation and saving was more moderate and humble, contributing to the thriving economy.