2. The subjects beginning with the number 6 are all subject codes of independent propositions of enrollment units. 626 is not a national unified code, so the requirements of different units are different. Go to the Graduate School of the Admissions Unit or official website of the School of History to see if there is any designated bibliography. It is best to use the bibliography provided by the admissions unit. After all, it is the independent proposition of the admissions unit.
3. If the enrollment unit does not specify a bibliography, you can refer to the following history textbooks:
(1) the new general history of China (four volumes), Fujian people's publishing house, higher education press, 200 1 version;
(2) World History (six volumes, ancient history, modern history and modern history), edited by Qi, and Higher Education Press, 200 1 edition.
For review materials, please refer to Basic History published by Beijing Normal University Press.