I believe the answer is: They are based on the arbitrary borders of old European empires
African continent was colonized by different european empire. To avoid conflicts among the european, they divided africa into several territories and dtermine which country has the jurisdiction over each territories. After African nations gained independence, they still use this separation as borders to differentiate one country with another.
A sample of a visual presentation showing immigration trends is given below:
- Show a statistical output of immigrant movements
- Mention the most migrated countries
- Mention the least migrated countries
- Mention the immigration laws that enabled this immigration trend, etc.
The two main things that influence immigration trends are:
- Demographic functions
- Economic functions
<h3>What is an Immigration Trend?</h3>
This refers to the major destination countries that immigrants prefer to move to at a particular time due to different reasons.
Statistics are used to display immigration trends and it shows the number of immigrants that move to a particular place and the percentage when compared to other places.
Hence, we can see that there are two main things that influence immigration trends are:
- Demographic functions
- Economic functions
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Answer:
a.keeping livestock on steep mountains and farming in the valleys basket weaving and hunting wild zebra in the mountains
According to Jeffrey's article, the classical school and positivist school have different approaches to what constitutes criminal behavior. Apply scientific techniques to the investigation of crime.
What does the scientific method entail when investigating crimes?
The scientific method has five key steps: presenting the issue, developing a hypothesis, gathering evidence through observations and experiments, interpreting those results, and drawing conclusions.
How can the scientific method be used to solve crimes?
To precisely reenact and establish the sequence of events leading up to a crime, forensic experts employ a variety of procedures. The scientific method is used to carefully collect tangible evidence, which is then utilized in court to establish someone's guilt or innocence.
To know more about scientific techniques to the investigation of crime.
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The rule of law.Which is a princible under all people.
