Why People Want to Move to Big Cities to Settle Down?

TOPIC: Why people want to move to big cities to settle down?

Immigration to urban areas has attracted much social concern. Sociologists are trying to find out diffirent reasons. My writing will critically present major causes.
In the first place, what I put on my priority is job opportunities. Moving to big cities, immigrants have more chances to get a job. Big cities with dynamic economy and huge population always creat a lot requirement. It mean that big cities have a wide range job, from simple job such as waiter, washing, selling ticket to positions which needs higher qualifications such as doctor, architech, engineer, teacher. As a result, immigrants can get a suitable job easily. More importantly, moving to big cities, immigrants have many conditions to success. In big cities, immigrants must face with many challenges, working environment is competitive. By resolving challenges in competive environtment, they can improve their skills which is necessary to get success in their career. Indeed, big cities has attraction for people from rural areas.
Second of all, living conditions holds noless importance. It can not denied that moving to big cities, immigrants are likely to approach advanced education. Large cities have many famous schools which has modern equipments and high training quality. Studying at these schools, students are supplied sufficiently knowledge and necessary skills for their major. After graduation, they have more chances to get a good job and succeed in career.  More notably, moving to big cities, immigrants have better health care. With a large number of hospital and medical center, people can be quikly taken care in case of emergency. They can choose appropriate places to treatment. Hospitals with modern facilities and excellent doctors can find exactly diseases and treat quickly. By and large, people migrate to the big cities with the desire to have the good living conditions.
Last but not least, personal enjoyment is another...