When it comes to water, most countries in the middle east are?

dependent on rivers that flow from outside their borders.

Explanation:

In contrast to the fact that the Middle East region has the largest oil reserves in the world (around 60%), this region has the smallest amount of drinking water available for domestic consumption and for industrial and agrarian activities.  

Because of this, this indispensable natural resource has been, is and will be one of the main elements of intensification of geopolitical disputes in the region. Most of the countries in this region are dependent on rivers outside their borders, often having to invade the territory of the enemies in search of water.

um is there supposed to be choices?

john maynrd keynes developed new economic respose to the                           ( b. great depression if the 1930's)