William McKinley was the person of the United States for a second time
Pope was already heavily involved in a fight against <span>Confederate Major General </span><span>Thomas J. "Stonewall" Jackson. The idea of Jackson was to keep Pope busy until reinforcements arrived from Lee who knew that if he attacked it would be an easy fight. It did happen that way in the end and Lee won.</span><span />
A citizen is a legal resident of the United States. Citizen responsibilities are obeying the law (such as: serving jury duty and paying taxes).
Not all developing countries are in Latin America; many are in Africa and Asia.
They are not called "Western" - as most western countries are developed, not developing. The correct answer is that they have less developed infrastructure, as their infrastructure is still developing.