If you are looking for specific chapter-by-chapter summaries, several platforms offer free condensed versions: история
А. Я. Юдовская: § 8, 12, 13; П. А. Баранов: § 17-19;. Л. М. Ванюшкина: § 5-6; Д. Ю. Бовыкин: «Мир к началу XVI в.»,. § 1-4, 9, 14- Портал Госуслуг istoriia kratkoe soderzhanie 8 klass iudovskaia
Evolution of daily life, scientific breakthroughs, and the development of arts and culture in the 18th and 19th centuries. П. А. Баранов: § 17-19
The transition from traditional to industrial civilizations, including technical inventions and the "European Miracle". . Л. М. Ванюшкина: § 5-6