Itemu elithi "Peace Garden State" yisiteketiso sesifunda sase-U.S. saseNyakatho Dakota. Lesi sidlaliso sisho Ingadi Yokuthula Yamazwe Ngamazwe, etholakala emngceleni wesifunda neCanada futhi inezingadi, indlu yesonto, nezinye izakhiwo ezinikelwe ukukhuthaza ukuthula nokuqondana phakathi kwezizwe. Isidlaliso esithi "Peace Garden State" sibonisa ubudlelwane beNyakatho Dakota ne-International Peace Garden kanye nokuzibophezela kwayo ekukhuthazeni ukuthula nokuzwana emhlabeni.