Answer:
Trans-Sahara trade is one of the oldest trading networks in Africa.
Explanation:
The trading network requires to travel across the Sahara between sub-Saharan Africa and North Africa. Existing since prehistoric times, it reached its peak in the 8th century. In West Africa, the changes came in Ghana when the Almoravids sacked the city and the Ghāna Empire decline.
Mali rise in the 13th century as gold became the core of the trans-Saharan trade. The Trans-Sahara trade saw the rise of empires like Mali, Songhay, and Bono-Mansu. Expansion of urban centres and towns happened as Kano became one of the urban centres in West Africa. Trade also saw the rise of trading classes call the Wangara.
According to the learned helplessness model of depression, some depressed people : A.<span>think they have no control over the outcomes of events they experience
A depressed people tend to have a low self-worth and believe that nothing they do could affect the outcome of their situation. This make them become unreliable to work in a team and make other people tend to be discouraged to work together with such people.</span>
The answer would be : The power to Impeach
The power to impeach refer to the power of civilian to charge against the holder of public office for any type of misconduct such as fraud, corruption, etc.
The best option is option. C
<u>IRRIGATION</u>
- The agricultural practise of applying measured amounts of water to land to help in crop production, as well as to develop landscape plants and lawns, where it may be referred as watering, is known as irrigation.
- Rain-fed agriculture is defined as agriculture that does not utilise irrigation and relies only on direct rainfall.
<h3><u>What makes irrigation crucial?</u></h3>
- Two crucial agricultural needs are met by irrigation in dry regions of the world:
- (1) a moisture supply for plant development that also carries vital nutrients; and
- (2) a flow of water to leach or dilute salts in the soil.
To Learn more about Irrigation, Click the Links.
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