Why is Philadelphia called Sin City?

Because many years ago, this city was full of violence, drugs, prostitutes and so on. Many crimes occur on subways and trains, and murder is very popular. Even the police should be very cautious.

In 1970s and 1980s, new york subway system was probably one of the most dangerous places in new york, with mixed fish and dragons and high crime rate. In the1980s, more than 2,300 policemen patrolled the new york subway every day, which was also the peak of the crime rate in new york.

Philadelphia is one of the cities with the highest crime rate in America. There are many illegal immigrants, triads and violent elements in this city.

Introduction to Philadelphia city

Philadelphia, located in southeastern Pennsylvania, USA, is the central city of the Delaware Valley metropolitan area. The urban area starts from the Delaware River in the east and reaches the west of the Kukil River in the west, covering an area of 334 square kilometers. Philadelphia is one of the oldest and most historic cities in the United States. 1790- 1800 Washington was the capital of the United States before the founding of the People's Republic of China, so it played a very important role in American history.

Philadelphia, also known as the "City of Friendship", is the fifth largest city in the United States, just across the river from New Jersey. The population of downtown Philadelphia is 1, 553, 165 (20 13). Philadelphia is the largest economic city in Pennsylvania. In 20 13, the economic output value (GDP) of Philadelphia economic circle was 420.768 billion dollars.

Philadelphia Port is one of the largest estuary ports in the world. Philadelphia International Airport is located in the southwest of downtown 12km, with the highest passenger and freight volume in China. The 30th Street Station in Philadelphia is one of the busiest railway hubs in the northeastern United States.