The third step of the introduction, demonstrating the importance of the topic, lets the audience know why they should care about the topic. this process should accomplish all of the following, except this:

establishing expertise or celebrity-standing

Explanation:

The introduction and conclusion of a paper or speech are the most challenging areas. It is normal to see novice public speakers complain that they find it difficult starting or ending a speech. There are steps to writing a great introduction, with the third being demonstrating the importance of the topic. In this step, you want to establish credibility and let your audience know why you are talking about this topic. Establishing expertise or celebrity-standing does not add impact to demonstrating the importance of the topic.

fir trees are found in areas with cooler climates. fir trees have needles for leaves and remain green year-round.

muslims have taken his goods and products to different parts of asia an indonesia. sometimes just traveled and trade, but in other occasions, stayed in the place and made a living.

trade was the key for muslims economies to prosper. their commerce routes reached far places like malaysia and java in the 11th century.

another important factor for prosperity was that muslim states served as the middle point for european traders.

they used to travel by land but sailing the seas -the indian ocean- really increase the exportation of products.