For ships wrecked both before and after the 19th century see List of shipwrecks of Cornwall or List of shipwrecks of Cornwall (20th century).
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: For ships wrecked both before and after the 19th century see List of shipwrecks of Cornwall or List of shipwrecks of Cornwall (20th century). ### Response: .