Which of the following led to the decline of the axum empire in the 7th century a. d.?

Muslims conquered other areas in Africa and cut off Axum from its lucrative trade routes.

Explanation:

The Axum Empire was an African kingdom that was located in northern Africa, close to the Red Sea Coast - Ethiopia, Eritrea, Djibouti, Somalia, and Somaliland -. It was founded in the 1st Century CE and reached its peak to the 6h century CE.

It prospered because the Empire controlled the trade routes that had a high trade of gold and ivory. But when the Muslims conquered the areas which the routes passed, this made the center of the Empire to shift 300km south, this contributed to the decline of the Empire.

1) the taiping rebellion was prompted from 1850-1864 and waged against the ruling of machu qing dynasty. the rebellion was caused by hong xiuquan and class differences, later leading to a radical change in social and economic structure.

3) karl marx, a believer of the principle of socialism, believed that the working class would have to free themselves from the exploitation of industrialists by establishing a radical socialist classless society where all industries and   property are owned by the state.

5) as indians revolt gained power, people found additional reasons to protest against the british rule. princely families joined the uprising due to changes to the inheritance law which made adopted children ineligible to assume the throne. this was an attempt by the british to control royal succession in the princely states that were nominally independent from the british.

pretty sure it is c

explanation: