Dec 15, 2025
| Term | Definition/Significance |
|---|---|
| Feudalism | Social and political system organizing landholding, obligations, and local authority. |
| Monasticism | Religious practice and institutions where monks/nuns lived regulated spiritual lives. |
| Crusades | Series of religiously sanctioned military campaigns (c.1100–1300). |
| Black Death | Mid-14th-century plague epidemic causing massive population loss. |
| Renaissance | Cultural movement reviving classical ideals, art, and learning starting in Italy. |
| Viking Age | Period c.800–1050 of Norse raiding, conquest, colonization, and trade. |