First Lady Rosalynn Carter (center) welcomes Margaret Trudeau (left), the wife of Canadian Prime Minister Pierre Trudeau, to the White House, Washington, DC, 2/21/1977. Photo by Thomas O'Halloran.

- Image ID: MY3HHF

First Lady Rosalynn Carter (center) welcomes Margaret Trudeau (left), the wife of Canadian Prime Minister Pierre Trudeau, to the White House, Washington, DC, 2/21/1977. Photo by Thomas O'Halloran.

RBM Vintage Images / Alamy Stock Photo

Image ID: MY3HHF