Timeline: Key moments leading up to Johnson's Brexit deal
![](https://r58b8e.a2cdn1.secureserver.net/wp-content/uploads/2018/02/worldnewsdyil2auoc8za.gif?time=1719731054)
UK Prime Minister Boris Johnson sealed a new Brexit deal with the European Union on Oct. 17, paving the way for Britain to leave the bloc at the end of the month, if Britain’s parliament approves it.