Which example best describes an external factor that causes the end of an empire

One example of an external factor that causes the end of an empire is the invasion of foreign forces. This can be seen in the case of the Roman Empire's decline and fall. In the 5th century, the empire faced invasions from various Germanic tribes such as the Visigoths, Ostrogoths, Vandals, and later the Huns under Attila. These invasions weakened the empire's military and resources, leading to the ultimate collapse of the Western Roman Empire in 476 AD.

One example of an external factor that can cause the end of an empire is military invasion or conquest by another empire or foreign power. This can occur when a rival empire or strong external force successfully invades and defeats the ruling empire, leading to its collapse. This external factor can be driven by various reasons such as territorial expansion, economic interests, or ideological conflicts. It often leads to the subjugation, assimilation, or fragmentation of the conquered empire, resulting in the downfall of its political structure and the end of its imperial dominance.

An external factor that can cause the end of an empire is invasion or conquest by another emregia power or empire. This can occur when a stronger or more aggressive empire seeks to expand its territory and influence by overtaking weaker empires. The invasion can result in the defeat and collapse of the existing empire, leading to its downfall.

To understand and identify examples of external factors causing the end of an empire, you can follow these steps:

1. Research historical events: Study historical periods known for the decline and fall of empires, such as the Roman Empire, Ottoman Empire, or the Mayan civilization. Look for specific events where external factors led to their demise.

2. Examine conquests: Look for instances where an empire was invaded or conquered by a stronger power. For example, the fall of the Western Roman Empire can be attributed to invasions by Germanic tribes such as the Visigoths, Vandals, and Ostrogoths.

3. Analyze historical accounts: Read accounts and writings from historians, scholars, and contemporaries of the empire's decline. Their observations and analyses can provide valuable insights into the external factors that played a role in the empire's downfall.

4. Consider geopolitical factors: Examine the political and military landscape of the time. Identify any power struggles, rivalries, or conflicts between empires that influenced the downfall of a specific empire. For example, the collapse of the Aztec Empire was caused, in part, by the Spanish conquest led by Hernán Cortés.

By utilizing these research methods, you can pinpoint specific examples where the decline and fall of an empire were caused by external factors such as invasion or conquest by a stronger empire.