What did the king soloman do to make Israel a strong and rich nation?

Answer 1

Hazrat Soloman AS was not only a king, he was a Prophet also. He prayed to Almighty Allah to bless him with such a Kingdom that He had never given to any king before him nor would He give to any king coming after him. Even the Jinns and devils were placed under his command by Almighty God. Wind was also under his command. The Jinns worked for him and built strong buildings for him. He commanded a unique army consisting on beasts and birds as well. Thus he was able to make his country the strongest of all kingdoms.

gradpoint: he created a large, powerful army and improved transportation

Answer 2

1) The blessings of God (1 Kings ch.3). 2) Solomon's habit of constantly speaking in wisdom and Torah, which brought the respect of the nations.

3) The fact that his father (King David) had already subdued all the enemies and potential enemies round about.

See also:

More about King Solomon