Bleeding Kansas refers to the border war between Pro-Slavery and Anti-Slavery citizens. It took place on the Kansas/Missouri border.
The correct answer is - pull factors.
The increased freedom and much more employment opportunities in the United States can be considered as pull factors. They can be considered as pull factors because they are big reasons why people from all around the world got attracted to the idea of migrating to the United States, as they saw a nice chance to prosper and have a better life. Most of the countries were still struggling with the freedom issues, and the employment opportunities were either very limited, or badly payed, so no wonder that pople wanted to move in the United States.
Answer: This in turn resulted in the 1973 coup d'état and the military dictatorship of General Augusto Pinochet, whose subsequent 17-year regime was responsible for both numerous human rights violations and deep market-oriented economic reforms. In 1990, Chile finally made a peaceful transition to democracy.
