A period of large-scale migrations and invasions in Europe (4th to 6th centuries)
A period of social and political reform in the United States
The period of civilization in ancient Egypt
The civilization of ancient Greece, known for its contributions to philosophy, democracy, and the arts
The civilization of ancient Rome, known for its vast empire and contributions to law and engineering
A period of peace and optimism in France and Europe (late 19th to early 20th centuries)
The continuation of the Roman Empire in the eastern Mediterranean
A period of geopolitical tension between the United States and the Soviet Union (1947-1991)
A period of increased piracy in the Caribbean and Atlantic Ocean in the late 17th and early 18th centuries
A period characterized by significant advancements in industry and technology
A period of major political and social change in Japan (1868-1912)
The period of Napoleon Bonaparte's rule and the Napoleonic Wars (1799-1815)
A flourishing cultural and artistic period in Italy during the 14th to 17th centuries
A decade known for its cultural and social upheaval in the 1920s
A dynasty known for its cultural achievements, trade along the Silk Road, and stability in China
