Former US first lady Rosalynn Carter, known for her advocacy for mental health, has died at the age of 96. She was seen as unassuming and quiet before coming to Washington but developed into an eloquent speaker, campaigner, and activist. Carter, who was married to President Jimmy Carter, played an instrumental role in his administration and continued her work in various charitable organizations after his presidency. She was known for her passion for mental health advocacy and her efforts to improve the lives of people living with mental illnesses. President Joe Biden and former presidents Bill Clinton, George W. Bush, Barack Obama, and Donald Trump have all praised her contributions.