U.K. Parliament approves Boris Johnson's Brexit deal
Photo: Leon Neal/Pool/AFP via Getty Images
Why it matters: The vote puts the country on course for a Jan. 31 exit from the European Union. It'll also lock in a transition period through the end of 2020 — in which the U.K. will have left the EU but remain subject to many of its rules — in order for the government to flesh out new international trade deals and relationships.
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