Economic pressures in Sudan because of US sanctions, which led to fatigue Sudanese citizen economically and socially.

Why was the work of sanctions on Sudan? Please look at the situation a little, and these sanctions are reflected directly on the Sudanese citizen is not simple on the Sudanese government, making the situation worsened as the economic aspects and high Alasarukthert government Alajabiat and lower Sudanese Pound to the worst degree etc ...