And the bribes.
I don't think we'll ever know exactly what the bribes were for these countries. We can guess as it was something on the order of $15 billion for Turkey, who turned it down.
Other nations sent people who had to be fed, armed and clothed. By the US.
The reality is that the "Coalition" is the US and mercenaries, as every bit of economic pressure that could was brought to bear upon other countries to participate.
That it is a "coalition" only as long as Uncle Sugar keeps pungling out the bucks.
And doesn't reflect the wishes of most of the people in those countries.
Arf