Right now, the building I am teaching at in Memphis, TN, is part of Trail of Tears. Having been travelling to Oklohoma and New Mexico, seeing how indegious people's struggles and generations of pain and healing, I see colonialism not subjective but material. It is material in de-indigenization in South America, it is material in Nanjing which is still healing from the Nanjing massacre, it is material in my city which was colonized first by Germans then Japanese, it is material in the westernization and homogeneity of urban landscapes in many modern Asian cities at the cost of history, locality, and distinctiveness.