Final answer:
In 1666, Bradstreet's world was shaken by the Great Fire of London, a catastrophic event that would have influenced the perspectives and writings of her and other poets at the time.
Step-by-step explanation:
In 1666, Bradstreet's world was likely shaken by the Great Fire of London, an event that devastated the city from September 2nd to September 6th, causing massive damage and impacting the lives of many. This was a year marked by great tragedy, as poets like John Donne had expressed concern over the shifting worldviews and the loss of old certainties. The calamity would have been a significant event for anyone living during that period and might have influenced the work and perspectives of writers and poets of the time, such as Anne Bradstreet who was known for reflecting on the personal and public turmoil of her era.