Answer:
By causing people to scapegoat others for their problems.
Explanation:
A trend that has occurred many times in history is that when unemployment rises, people want someone to blame. Oftentimes this has meant that they blame immigrants, who the unemployed view as "taking their jobs." This blame leads to feelings of fear and anger towards those other groups, which is essentially what xenophobia is. While never really the case that immigrants are taking the jobs, this is a common trend.
This would be called aptitude or achievement
Answer:
Stopping on the Great North Road, northern Kenya ... It had been like this all morning, and much of the day before, and some of the day before that. ... Durban to Alexandria, fly up to meet them, then drive home via Cape Town. ... The only way for foreigners to travel between Sudan and Egypt
Explanation:
That would be the Atlantic Ocean.