What % of soldiers were killed directly in battle in the persian gulf war?

When it comes to coalition troops, there were 700,000 US troops, and about 150 died in direct hostile combat, so that's way less than even 1% since 1% would be 7000. When it comes to Kuwait soldiers, it's just under 1% since there was around a million troops and around 5000 died. It was a clear victory for Coalition troops.

2. The city-states were settled on rivers with fertile land for agriculture.