1. Strict admission criteria: Harvard University has strict requirements for applicants, including high school scores, standardized test scores (such as SAT and ACT), extracurricular activities, and letters of recommendation. Applicants need to perform well in all aspects to stand out.
2. Limited enrollment: Harvard University only enrolls about 65,438+0,900 undergraduates each year, which is a very small number compared with other universities. This makes the competition more intense, and applicants need to have excellent ability and potential to be admitted.
3. High-quality educational resources: Harvard University has world-class faculty and rich academic resources to provide students with high-quality education and research opportunities. This makes Harvard the target school that many excellent students dream of.
4. Highly competitive application environment: Due to the reputation and influence of Harvard University, a large number of outstanding applicants compete for admission places every year. This increases the difficulty of the application process, and applicants need to show their uniqueness and advantages in various ways.
To sum up, Harvard University is considered to be the most difficult university in the United States because of its strict admission standards, limited enrollment scale, high-quality educational resources and fierce application environment. These factors make entering Harvard a very challenging task.