Netflix has released a new trailer for Season 4 of The Crown. Season 4 promises to be the most explosive season yet as the 1980s were a reckoning for the British monarchy with the personalities of Margaret Thatcher (Gillian Anderson) and Princess Diana (Emma Corrin) entering the fray. If you’ve been following The Crown over its first three seasons, you can see how the show is pro-monarchy, but derives its conflict from how the tradition the monarchy presents are not always able to meet the political moment nor the personal desires of those involved. Season 4 looks like …