Alliance-system escalation
Whole chapter · 8–12 focused hours
First World War and the peace settlement
First systematic modern world-history study; school-level chronology and map reading.
Includes
- Assigned reading with a causal timeline and map references
- Available mapped Mains questions and answer review
- One initial comparative recall review
Separate time needed
- Later spaced revisions
- Full-length Mains mocks
- Current foreign-policy developments
- Ancient and medieval world-history survey
Editorial planning estimate; not learner timing data
Where to study this topic
- NIOS History, lesson 23 ↗
Sections 23.1–23.3
Whole chapter reading
- NIOS History, lesson 23 ↗
Sections 23.1–23.3
- NIOS History, lesson 24 ↗
Section 24.1 and subsection The Changed Map of Europe