20. Which one of the following statements about the Commonwealth is correct? A. The headquarters are in Sydney. B. The USA president is the head of the organisation C. Heads of states meetings are held annually. D. The members mostly use the English language.

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.

answer; through play and social interaction;

answer; radial motion;

answer; speaker;