On the other hand, writers like John Conard and Holison are highly critical of the role of western imperialism in Asia and Africa. They associate imperialism with exploitation, misery, poverty, cruelty, conversion, degradation and racial segregation. Holison says that imperialism was 'rapacious and immoral'.
There is no official termination date for the sustainability of an open bottle of cognac. A guide that you can hold: a half-full bottle of cognac is maintainable for about 3 years. Even afterwards this period the Cognac will remain safe to consume, only the quality is lower. For example, you can use it for cooking.
Unopened vinegar and oil dressings, like balsamic vinaigrette, will stay fresh for up to four months past the written expiration date. For the most part, this will give the unopened bottle of dressing a shelf life of one or two years, if kept in a cool dark place, like your pantry or cellar. Once a bottle of salad dressing is opened, the shelf life diminishes rapidly. Creamy dressings can be kept for up to four months in the refrigerator, and oil and vinegar based dressings should be consumed within six months.