Answer:
They make many state borders, like the Mississippi river, for example. It forms many borders in the East.
Features of the modern labor system resulting from union action include no work on weekends, 8 hour workday, enforced work safety regulations, paid vacation/sick days, national holidays off, overtime pay, and the minimum wage.
The basis of the founder's concerns over the formation of political parties is that the political factions would tear the nation apart.
<h3><u>Explanation:</u></h3>
The designer of the Constitution believed that the Political Parties are a necessary evil and they can't avoid it. The Political factions may lead to the Civil War between the groups, so it was essential to design the Constitution keeping that in mind so that the evil effect of the Political Parties don’t spread.
The Constitutional framers were highly concerned about the formation of political parties which drifted England in civil wars of 
century. These political parties are considered as the corruption of monarchical British System in favor of democratic government.
META ANALYSIS is a research technique for combining the results of all the published and even unpublished results on one question and drawing a conclusion based on the entire set of studies on the topic.
A meta-analysis is a research technique for combining the results of all the published and even unpublished results on one question and drawing a conclusion based on the entire set of studies on the topic.
In many cases, researchers can combine many studies that have been done on one topic, and get an overall big picture view of how an intervention works compared to placebo or compared to another treatment.
It is a quantitative review of several studies with the goal of determining their combined effects on a topic of interest. This can provide more accurate and statistically significant results than just one study alone, and there are several different methods that researchers use to draw conclusions from meta-analyses.
The the benefits of using meta-analysis in your research, is you can perform this analysis in Excel to maximize its usefulness in your own business research studies.
To learn more about Meta Analysis refer:
brainly.com/question/28214613
