Question

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

Explanation:

To solve this, we analyze the options in the context of the North during the Civil War:

1. "Its transatlantic shipping increased": The North had industrial and shipping advantages, and transatlantic trade (for supplies, trade) likely rose during the war as it maintained access to global markets (unlike the South, blockaded).
2. "Its rail continued expanding west": While rail expansion was ongoing, the Civil War’s focus was more on wartime needs (supplying troops) than westward expansion during the conflict.
3. "The size of its labor force grew": The North’s labor force was strained by enlistment (many men joined the army), so it’s less likely the labor force grew during the war.

The North’s transatlantic shipping likely increased during the Civil War. It had better infrastructure and avoided the South’s naval blockade, enabling continued/expanded global trade for supplies and commerce. Rail expansion west was less of a wartime priority, and the labor force was reduced by military enlistment.

Answer:

Its transatlantic shipping increased.