Psalm the first time in a long time ago, but I think the first time
The Mexican-American War, waged between the United States and Mexico from 1846 to 1848, helped to fulfill America's "manifest destiny" to expand its territory across the entire North American continent.
A shift in aggregate demand can cause an economic expansion and over time the effect on the expected price level is rising and shifting aggregate supply to the left. Hence, the correct option is (D).
<h3>What is Aggregate Demand?</h3>
Aggregate demand is a measurement of the demand that occurs for a product or service in a nation. The measure used in aggregate demand is money. Therefore, aggregate demand will show the amount of money spent by consumers on a good or service at a certain price level. Aggregate demand measured over a long period of time will also reflect gross domestic product (GDP).
Learn more about aggregate demand at brainly.com/question/1490249
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I believe the answer is: B. <span> The state governments determine the powers of the central government.
In the confederate system of government, the states held the final decision in determining the type of regulations they want to created.
The role of the central government in this system is only to monitor and assist the activities initiated by the states.</span><span />
