1. Ano ang pagkakaiba ng pangangailangan at kagustuhan?

In a brief paragraph, use information from the lesson to explain the united states' foreign policy after the spanish-american war.

As the coach of the u.s. olympic cycling team, i can state without question that the swedish and french teams were using illegal steroids. how else could they have beaten us so badly in the last competition? the u.s. team trained much harder and was much more skilled than our opponents. we only lost because a few teams cheated.

What is zinn's approach to the study of history? what does he suggest occurs when history is told is the story of human progress?