Final answer:
The decline of the Byzantine Empire was influenced by aggressive diplomacy, invasions, and economic factors.
Explanation:
Diplomacy: The aggressive diplomatic tactics of the Byzantine Empire, including setting up a Bureau of Barbarians, forming alliances, and manipulating foreign governments, contributed to its decline by often creating enemies.
Invasions: Invasions from Persians and Arabs in the seventh century led to significant territorial losses, economic downturn, and internal anxieties, weakening the empire.
Economic Factors: Trade decline, territorial losses, and internal unrest due to economic troubles played a role in the decline of the Byzantine Empire, impacting its stability and resources.
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