What divisions of the us armed forces developed due to the war of 1812

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.

the correct answer is:   the domino theory states that if one country in a region came under the influence of communism, then the surrounding countries would follow in a domino effect.

no one really purchased it themselves, it was all america, they had debates etc.

the answer to your question is

the treaty of hopewell