Hello.

Please tell me if the sentence structures are natural:
1)The crisis affected the world, specifically African countries.
2)..., and specifically African countries.
3)..., African countries specifically.
4)..., in particular African countries.
5)..., Afircan countries in particular.
6)..., particularly African countries.
Thanks for help.

I'd use "especially," but otherwise, all are fine.

A popular movement for more democracy took place in several North African countries in the early 2010's. This movement is known as

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1 point
The Arab Spring
Apartheid
The African National Congress
Pan-Africanism

The Arab Spring.

What former South African policy was Nelson Mandela describing in the quote below?

“We are extricating (removing) ourselves from a system that insulted out common humanity by dividing us from one another on the basis of race and setting us against each other as oppressed and oppressor. That system committed a crime against humanity.”
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colonialism
apartheid
industrialization
slavery

apartheid

Which of the following is an effect of the desertification taking place in parts of Africa?

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1 point
Some Africans struggle to get clean drinking water.
The rainforests in Africa are growing rapidly.
The majority of Africa is experiencing political stability.
Africa's infrastructure is highly developed.

Some Africans struggle to get clean drinking water.

Read the quote.

“Most people in rural areas are farmers, and when you have a disease like Guinea worm [a parasite], you are incapacitated, unable to continue with your work. By preventing the hundreds of thousands of cases that we do each year, we are freeing up that many more people to farm so that they will have food and be able to take care of their families.”

—Emmanuel Miri

Based on the quote, how can widespread disease affect a country’s economy?

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1 point
It can hurt the economy by making people stay in agriculture.
It can help the economy by increasing the availability of food.
It can hurt the economy by removing people from the workforce.
It can help the economy by creating new jobs in health care.

It can hurt the economy by removing people from the workforce.

Which of the following has negatively affected Africa's economies?

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1 point
The lack of quality health care in Africa.
The presence of nongovernmental organizations in Africa.
The collaboration among different organizations such as the African Union.
The monetary investment into Africa by foreign nations.