A step-by-step method for solving a problem using the English Language is

The correct answer is D. algorithm.

An algorithm is a step-by-step method for solving a problem or completing a task. In the context of programming and logical problem solving, an algorithm outlines the procedures and instructions needed to achieve a specific outcome in a clear and structured way. This makes it essential for problem-solving in various fields, including mathematics, computer science, and everyday decision-making.