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This passage describes the legal principle of if two laws conflict with each other, the court must decide on the operation of [t]he constitution .. must govern the case to which they both apply. this principle says it is the court's job to decide if actions are allowed by

Look at the map of cities in the united states at the turn of the twentish century what impact did railroads have on cities across the united states at the turn of the twentish century

23. how does specialization among nations encourage interdependence? nations work together to share labor and resources to produce vital goods. nations sign treaties prohibiting taxes on imports. nations produce specific goods and then trade to obtain things they need. nations that are more developed agree to fund development in nations with limited industry.