I believe the answer you are looking for is Merchantilism. Let me know if I helped any.
Answer:
Both A and B are true
Until 1969, college students were excempted from being drafted into the Vietnam War. This was considered unfair because if favored high and medium income men who could afford college. Those who can't afford college belong disproportionally to low income populations.
After 1969, the daft was changed. The lottery was a radomnized processed but it still had flaws (it disproportionally drafted men born in the latter months of the year).
<span>Farmers in the Amazon River Basin have blamed mining and D. the removal of native plants for the cause of reduction in soil fertility. When the rain forest was cleared of vegetation it took all the nutrients from the soil with it.</span>