BAM is an interesting case. One of the largest engineering projects of the 20th century, and they had to convince volunteers to join. https://en.wikipedia.org/

BAM is an interesting case. One of the largest engineering projects of the 20th century, and they had to convince volunteers to join. https://en.wikipedia.org/wiki/Baikal%E2%80%93Amur_Mainline https://en.wikipedia.org/wiki/Baikal%E2%80%93Amur_Mainline