Traditional economies don't use money or equivalent forms of currency: they're based on a more direct exchange of goods: people offer what they have and negotiate what they want to receive in return.  
        
             
        
        
        
Russia is federal with a prime minister and president as head of state.
        
             
        
        
        
Answer:
It eliminates the abnormal heart rate.
Explanation:
The Chain of Survival should be applied when a patient is under cardiac arrest. 
Cardiac arrest is mostly caused due to abnormal electrical activity in the victim's heart. This can result in ventricular fibrillation or pulseless ventricular tachycardia which, if not treated, could cause death. 
An automated external defibrillator (AED) is designed to restore the heart's regular activity, by providing a heavy electric shock to the patient's chest. This a vital step in the chain of survival as it greatly increases the chances of survival. 
 
        
             
        
        
        
Answer:
Nemes.
Explanation:
Nemes were pieces of striped headcloth worn by pharaohs in ancient Egypt. It covered the whole crown and back of the head and nape of the neck (sometimes also extending a little way down the back) and had lappets, two large flaps which hung down behind the ears and in front of both shoulders.
 
        
             
        
        
        
If you are referring to the time after USA declared independence Europe was in a mess as war was raging on in Europe most commonly known as the "Napoleonic Wars".
Hope that helped! :)