For the first question, the correct answer is B „The US wa in charge of Western Hemisphere”. This corollary was to allow the US in Latin America and the Caribbean and establishes the semi- colonials rights to the US over these regions. Regarding to the second question, the correct answer is A „to increase public support for the war”. Most of the population was against the US participation in the war so through the posters, famous ones such as Uncle Sam, they could changed people’s mind. The posters were the easiest way to achieve their goal because the images speaks for itself without needing big speeaches or something similar.
Answer:
To declare war
To print money
To organize the postal service
Explanation:
They couldn't regulate trade and that's why foreigners became a problem.
They did not have the authority to appoint military officers
The answer is B. If it were to cause anything, then it’d be the others, but it just prevents fuel from igniting at the wrong time.