A Political Action Committee is a group of people with some kind of interest. They collect money and spend it to promote that interest. when a PAC hires a lobbyist, the lobbyist is the one to go to the legislator and make the case on behalf of the PAC.
<u><em>Great Question!</em></u>
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<u><em>He was elected president in 2000, re-elected in 2004, and ran again successfully in 2012.</em></u>
0 degrees is the central ray projection for AP elbow while forearm is partially flexed.
The AP, AP oblique, and lateral projections are used in routine radiography examinations of the elbow. Latitudinally and medially rotated images are included in AP oblique projections. The elbow is flexed 90 degrees to obtain the lateral projection (lateromedial view). 90 degree flexion of the elbow joint is necessary for the diagnosis of some significant joint disease conditions, such as the potential visibility of the posterior fat pad.
The elbow fat pads are least compressed when doing this, and the olecranon process can be seen in profile. Additionally, the olecranon process simulates joint disease by elevating the posterior elbow fat pad during partial or full extension.
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The correct answer in this case is that A - They all had agricultural economies.
The reason why this is so is because having a big civilization brings a demand for a lot of food with it. This is something all of the civilizations shared between each other. All of them were big and required a lot of food to be able to sustain themselves - and supplying a civilization with big amounts of food was most easily done by agriculture.