Question: the united states is composed of 50 states, each with its own state government, but only the u. s. congress has the power to issue currency. explain why it is important that state governments are not allowed to make and distribute their own money. give specific examples and details to support your answer.
the only part i need with is why they don't have the power to issue their own? we are doing economics and are on the history of money. i appreciate any i can get! dont leave the answer just me because i need to come up with my own solution.
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According to the federal regulations, which of the following studies meets the definition of research with human subjects? a study of twenty 4th grade classrooms in which researchers ask the schools to systematically vary the time of day reading is taught, and collect weekly assessments of reading comprehension for each child over a three-month period.the collection of data, by a playground designer hired by the superintendent of schools, about the physical dimensions of school playgrounds, presence of fencing, and the kinds of equipment currently provided.a feasibility study for implementing a year-round school program, focusing on economic issues such a facilities utilization and transportation costs.an analysis of aggregate data comparing statewide high school graduation rates provided by the state department of public instruction, using county tax information.