What types of obstacles do historians to give a straightforward account of events?

Historians face several obstacles in providing straightforward accounts of events, including the availability and reliability of sources, as historical documents can be biased, incomplete, or contradictory. Additionally, the interpretation of events is influenced by the historian's perspective, cultural context, and present-day values, which can lead to differing narratives. Moreover, the complexity of human behavior and the multifaceted nature of historical events often complicate straightforward interpretations. Lastly, political and social pressures can also shape or limit how histories are recorded and presented.