The answer is because these areas of Africa were separated by the Sahara Desert
Answer:
More than 350,000 African Americans served in segregated units during World War I, mostly as support troops. Several units saw action alongside French soldiers fighting against the Germans, and 171 African Americans were awarded the French Legion of Honor.
Explanatio
When people judge the value of an outcome and multiply it by how likely something is to happen, people are making use of the rational choice theory.
Rational choice theory can be applied to many fields such as economics, psychology, and philosophy. This theory tells that people use their own interests to make decisions that are in their best interest. Individuals consider their options and make the choices they believe will work best for them.
How individuals determine what works best for them is a matter of personal preference. Rational choice theory in social interaction clarifies why people enter and exit individual and group relationships.
Rational choice theory states that individuals are in control of their decisions. They do not make decisions based on unconscious impulses, traditions, or environmental influences. They use rational reasoning to weigh outcomes and potential benefits.
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The correct answer is Hostile
The researchers consistently found that children who exhibit an unfriendly attribution bias (tendency to perceive others unlike hostile intent) are more likely to engage in aggressive behaviors. More specifically, hostile attribution polarization has been associated with reactive aggression, as opposed to proactive aggression, as well as victimization. Whereas proactive aggression is unprovoked and goal-oriented, reactive aggression is an irritated response, retaliation for some type of perceived provocation. Therefore, children who are victims of aggression may develop peer views as hostile, causing them to be more likely to engage in retaliation, or reactive, aggression.
The survey also indicated that children may develop hostile attribution bias by engaging in aggression in the context of a video game. In a 1998 study, participants played either a very violent or non-violent video game and were then asked to read several hypothetical stories, where it was ambiguous for an intent pair. For example, participants can read about their peers hitting someone on the head with a ball, but it is not clear whether or not the peer did it intentionally or not. Participants then answered questions about their peers' intent. Children who played the violent video game, compared to participants who played the non-violent game, were more likely to say that their peers harmed someone on purpose. This evidence discovered since just playing a violent video game can cause children to develop a short-term hostile attribution bias.
