Get To Know Kesawan City Walk, the Silent Witness of Dutch Colonizationbr br Kesawan is one of many historical areas in Medan. Many old buildings along the main street, Jendral Ahmad Yani St., leave the story of Dutch colonization.br It told the story of the local plantation workers' slavery known as 'Poenale Sanctie.' A majestic building with European architecture stands at the corner of Pemuda-Palang Merah's street intersection.