“The Great Cataclysm was a pivotal event in the Earth's history. It occurred some time before...Great Cataclysm
“Britain's Golden Age was the term given to the era under which Harriet Jones served as Prime...Britain's Golden Age
“An oil apocalypse occurred on Earth in the 21st century, as Adelaide Brooke noted to the Tenth...Oil apocalypse
This category has the following 2 subcategories, out of 2 total.