Question

How did Rinderpest reach Africa ?
OR
What does Industrial revolution refer to ?

CBSE Class X Social Science VSA (1 Mark)

Answer 1

It was during the late 1880s when the disease Rinderpest arrived in Africa; when the infected cattle were imported from the British Asia.

These infected cattles were brought to feed those Italian soldiers who where invading Eritrea in the East Africa.

and

Industrial revolution was the biggest change brought in the late 18th and early 19th century after the introduction of machineries.

This brought distinct development in manufacturing sectors.

Answer 2

This occurred due to trade of infected cattles before the invent of refrigerated ships...