Eric Walker added "Antarctic Treaty system" to Antarctic Treaty
Eric Walker added Antarctic Treaty System - Wikipedia to Antarctic Treaty
Eric Walker added "Antarctic Treaty System (ATS)" to Antarctic Treaty
Eric Walker updated the time prefix for Antarctic Treaty to be "1959"
Eric Walker updated the time prefix for Antarctic Treaty to be "1958"
Eric Walker updated the time prefix for Antarctic Treaty to be "2024"
Eric Walker updated the time prefix for Antarctic Treaty to be "2024"
Eric Walker added Antarctic Treaty to Antarctica