Answer:
The social impact of drugs are :-
violence, crime, financial problems, housing problems, homelessness and vagrancy.
Answer:
It is not easy to improve and reform politics legally, because it often interferes with the constitution. The supreme court will probably get rid of it even if it passes Congress. The president might make an executive law and Congress doesn't get to vote on it, however. But presidents rarely do political reform, and the supreme court can still look at it.
Answer:
Meta-analysis
Explanation:
Meta-analysis is a survey in which the result of the studies are included in the review are statistically similar and combined and analyzed if the study is the same. It is a set of technologies that are used with several the research report to make a single and more precise estimate of the efforts of a study. The main aim of the meta-analysis is to increase the statistical power to deal with the controversy with when the subject study disagrees, to improve estimate size of effects and to try to answer the new question that is not posted previously in the study. But there should be a valid reason for combined the studies. there are several advantages of meta-analysis:
It allows investigators to pool data from many small trials and allow themselves for the secure conclusion.
You mean the Bill of Rights? it's the first ten amendments, without the first amendment (the freedom of speech and press) we wouldn't have the type of media we have today and it would be very controlled.