NEED HELP ASAP Think about the Dred Scott ruling, the debate over slavery that led up to it, and the upcoming presidential election of 1860. Write two or three sentences describing how you think the ruling will affect the presidential campaign.

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Was george washington sympathetic to the freedom cause?

An economic term that describes happiness and its hard to measure in numbers is

Apopulation is a group of individuals of a single species existing together in an area. a population’s range, the area it occupies, changes over time. populations, in turn, may form a network, or metapopulation, connected by individuals that move from one group to another. within a population, the distribution of individuals can be random, uniform, or clumped, and the distribution is determined in part by the availability of resources. how might the geographic range of a species change if populations could not exchange individuals with each other? how would your answer depend on what type of metapopulation existed?