Prince Harry and Meghan's TV interview in which they talked of racism, neglect and feuding inside the royal family is the biggest challenge to the British monarchy this century, but supporters say it will survive, at least while Elizabeth is queen.

Meghan and Harry's accusations underscore just how hard the taxpayer-funded institution, which traces its roots through 1,000 years of British and English history, has found it to adapt to a meritocratic world and intense media scrutiny.

The monarchy, headed by Queen Elizabeth II, will try to ride out the turmoil and then quietly reform — as it did in the abdication crisis in 1936 when Edward VIII gave up his throne for American divorcee Wallis Simpson, or in the public anger following the death of Harry's mother Princess Diana in 1997.