Monitoring your intake of stimulants, creating conditions for a restful sleep and establishing a consistent sleep-wake schedule are techniques used to overcome insomnia and are collectively referred to as:

The techniques mentioned above is not only a way of overcoming insomnia but is also collectively referred to as techniques used in order to prevent sleep problems to occur as this techniques is a way of providing a healthy sleep for individuals when done and exercised.

well this isn't a question but if you are asking if it is true or false it is, true.

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.