England has a long and complex history, with different periods of greatness at various times. One could argue that England became a great country during the Middle Ages, when it was a powerful and influential kingdom in Europe. The expansion of the British Empire in the 18th and 19th centuries also solidified England's status as a major world power. Ultimately, pinpointing an exact moment when England became a great country is subjective and open to interpretation.
England has a long and complex history, with different periods of greatness at various times. One could argue that England became a great country during the Middle Ages, when it was a powerful and influential kingdom in Europe. The expansion of the British Empire in the 18th and 19th centuries also solidified England's status as a major world power. Ultimately, pinpointing an exact moment when England became a great country is subjective and open to interpretation.