source: The Freedom Trail was originally conceived in 1958 by local journalist William Schofield who was promoting the idea of linking important local landmarks with a pedestrian trail since 1951.
target: The Freedom Trail was originally conceived in 1958. It was conceived by local journalist William Schofield. He was promoting the idea of linking important local landmarks with a pedestrian trail. He first came up with the idea in 1951.
references: The Freedom Trail was originally conceived in 1958. It was conceived by local journalist William Schofield. He was promoting the idea of linking important local landmarks with a pedestrian trail. He first came up with the idea in 1951.