What is the main problem the ataturk dam in turkey is causing?

Rivers of drainage system. option- 1 sao francisco 2 amazon 3 subarnarekha 4 uruguay

In an effort to japan recover from the devastating effects of the 1929 depression, japanese military leaders in the 1930s formed an alliance with nazi germany negotiated more trade treaties with the soviet union closed its doors to western trade adopted a policy of imperialist expansion

What empire controlled most of the middle east except for a few years between 1516 and 1917, where was the capital of this empire located and what was the geographic extent of this empire?