Control and measuring materials (KIMs) are compiled for the textbook by A. A. Lewandovsky, Yu. A. Shchetinov, S. V. Mironenko "History of Russia. XX - beginning of the XXI century. Baseline. 11th grade." The presented KIMs are thematically grouped, meet the requirements of the school curriculum in history and the requirements of the GEF. The use of KIMs will allow not only to assess the students' assimilation of material on each topic, but also to prepare them for a modern test form of knowledge testing, which will be useful when completing USE tasks. At the end of the publication, keys to all tests are offered.