Tanks were most often used for? a. advance through barbed wire and assault enemy trenches b. fire canisters of poison gas into enemy lines. c. launch artillery from enemy positions. do. defend trenches from enemy attacks.

Hi there!

Your answer would obviously be D. Defend trenches from enemy attacks.

Due the the fact part of my family is Ex-marine and Ex-Navilists. It's obvious they use tanks for serious counter measures.

Hope this helps and have a fantastic day!

advance through barbed wire and assault enemy trenches

Explanation:

APEX

roosevelt believed that in light of the country's recent military successes, it was unnecessary to use force to achieve foreign policy goals, so long as the military could threaten force. this belief, and his strategy of “speaking softly and carrying a big stick,” shaped much of roosevelt's foreign policy.

it allows shippers to carry commercial goods, which allows them to save time and money.