LONDON — The United Kingdom used to be synonymous with stable, dependable, if sometimes dull, governance. But the resignation Thursday of Prime Minister Liz Truss — after six weeks in office — shows just how chaotic British politics has become in recent years.
Truss is the fourth prime minister to resign since the Brexit vote of 2016. That's the fastest turnover in a century. No. 10 Downing Street has effectively become a revolving door.
