It can result in crime trends which indicate a decrease in crime.
<h3>What is crime ? </h3>
Crime is an action or actions carried out by an individual that can lead to grave punishments. Crime is an illegal action that is not acceptable, it could lead to the individual spending lots of years in prison or even death.
Programs such as war on drugs that increase the presence of police can lead to a drastic decrease in crime rate as most of these criminals get arrested and are made to pay for their actions.
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The answer is D because you want to have a control group! Hope it helps!
Answer:
<h2>
<u>John Adams</u></h2>
Explanation:
John Adams, the first vice president of the United States. The first two vice presidents, John Adams and Thomas Jefferson, both of whom gained the office by virtue of being runners-up in presidential contests, presided regularly over Senate proceedings and did much to shape the role of Senate president.
The African countries lacked infrastructure and other technologies which were responsible for challenges in the African countries.
<u>Explanation:</u>
Even after getting independence, the African countries could not see much growth and development even though these countries were geographically rich in minerals and resources.
Because there were not much infrastructure available for the growth and development and moreover there was not much technology available for the development which could increase the productivity of those countries for increasing the goods manufactured and develop the economy by increasing the efficiency or effectiveness of the countries.