The complex includes contributing and noncontributing buildings, structures, and sites dating from the 19th century or before to the 1960s.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: The complex includes contributing and noncontributing buildings, structures, and sites dating from the 19th century or before to the 1960s. ### Response: .