The reason why many people come to visit the historical empire of Byzantine Empire because of the geography includes eastern half of Roman Empire which consist of North Africa , Greek ,Italy ,and more middle east territory.
They were looking for weaponry and soldiers to fight for them.
The correct answer to this open question is the following.
The question does not include options. We do not know the name of the individuals you are referring to. You also did not mention what period in the history of the US you are referring to.
So although your question is incomplete, we can help you answer in the following general terms.
We assume you are referring to the Progressive era in the United States history from the 1880s to the 1920s.
During this era, many reformers demanded changes in US politics and economics. After many injustices lived during the Gilded Age, muckraker journalists exposed the corruption activities of many legislators and politicians. The federal government created legislation to stop this situation and also created laws to eliminate monopolies in the economy.
So we can say that reformers built a foundation to change the political and economic scene in the US, as well as society.
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.