Question

despite costs of the civil war, in what way did the north continue making progress even during the conflict? the size of its labor force grew. its rail continued expanding west its transatlantic shipping increased.

Explanation:

During the Civil War, the North's railroads expanded westward, facilitating resource and troop movement, aiding industrial and economic progress. The other options (labor force growth, transatlantic shipping increase) don't align as closely with wartime Northern progress.

Answer:

Its rail continued expanding west