The answer is construction of the roads
Explanation:
In Africa the climate is very harsh
To trade sometimes people have to go very far distances and cross many different climate zones
For example in the desert climate zone, temperatures in the day can get very hot. At night the temperatures can drop below zero.
The harsh climate can affect how fast it will take for traders to get from one place to another. The climate can also affect the amount of goods or kinds of goods the traders can bring or purchase.
Answer:
They made large-scale production possible, which increased demand and led to rapid economic growth.
Explanation:
The effect of new machinery had a great impact on the economy of Great Britain because they made large-scale production possible, which increased demand and led to rapid economic growth of the country. With the help of new machinery, goods are produced in large quantity in very less amount of time as compared to labour which takes more time so new machinery plays a key role in enhancing the economy of Great Britain.