Why do some historians believe that the rise of Islam brought an end to the Kingdom of Axum? They believe that interactions with Islamic traders led most people in Axum to convert to Islam.
O They believe that Axum was conquered and incorporated into the expanding Islamic Empire
O They believe that traders brought and spread Islam across Axum, creating a new Islamic Kingdom.
They believe that Axum lost control of the Red Sea and coastal areas to the growing Islamic Empire.

They believe that Axum lost control of the Red Sea and coastal areas to the growing Islamic Empire.

Explanation:

The Kingdom of Aksum, located in the Horn of Africa, was said to be so powerful by the Muslims that it was on par with China, the Byzantine empire and the expanding Islamic state.

As Islam spread however, the Kingdom of Aksum declined even though this was not initially the case. Aksum and the Muslims were once on good terms until relationships gradually became so bad that the Muslims took over the trade routes in the Red sea as well as coastal areas that once belonged to the kingdom.

This caused the Kingdom to flee inland for safety where they continued their decline till their demise.

no , per capita income is not a true measure of the development because: -it only tells us about average income not how income is distributed among the people.it only give us an idea of the economic aspect.it is only at the qualitative basis.moreover, income is not only the way of development other factors are also as much as important as income.

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."