In 1877 his son Henry M. Mathews was the first ex-Confederate elected to a governorship when he became governor of West Virginia.
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: In 1877 his son Henry M. Mathews was the first ex-Confederate elected to a governorship when he became governor of West Virginia. ### Response: .