Scotland and England have a long and complex history that includes periods of both unity and separation. One of the most significant moments in their relationship was the Battle of Bannockburn in 1314, where Scotland achieved a decisive victory over England. This victory solidified Scotland's sovereignty and marked a turning point in the country's struggle for independence.

Despite this victory, Scotland did not officially separate from England until much later. The Act of Union in 1707 formally united the two countries under a single parliament, creating the Kingdom of Great Britain. This union was met with resistance in Scotland, where many saw it as a threat to their independence and identity.

However, it wasn't until the early 18th century that Scotland officially separated from England. The Treaty of Union, which was agreed upon in 1706 and came into effect in 1707, dissolved the separate parliaments of Scotland and England and created a new Parliament of Great Britain. This effectively ended Scotland's status as an independent nation and brought it under the control of the British Crown.

While the Act of Union brought many benefits to both countries, including economic and military advantages, it also sparked a sense of nationalism and a desire for independence in Scotland. This sentiment grew stronger over the years, leading to movements for greater autonomy and eventually calls for full independence from the United Kingdom.

In recent years, the issue of Scottish independence has become a prominent topic in politics, with the Scottish National Party (SNP) leading the charge for a second referendum on the matter. The Brexit vote in 2016, which saw Scotland overwhelmingly vote to remain in the European Union, further fueled calls for independence as many Scots felt their voices were not being heard in the UK government.

Despite ongoing debates and political tensions, Scotland remains part of the United Kingdom as of now. The question of when Scotland will separate from England is still unanswered, but the desire for independence continues to shape the country's future.