Answer: Activation-synthesis hypothesis.
Explanation: Activation-synthesis hypothesis is proposed by John Allan Hobson and Robert McCarley. It is the theory of dreaming that explains that dreams are a result of biological processes. In other words it is a neurobiological theory of dreams. Activation-synthesis hypothesis theory explains that dreams are created by changes in neuron activity that activates the brainstem during rapid eye movement sleep.
<span>Two ways in which Latin American is involved in international affairs today are:
</span>1. Climate change emmission controls
2. Peacekeeping in the United Nations
With the exception of Mexico, all the larger Latin American economies are involved in UN peacekeeping operations. Mexico was not involved because its constitution did not permit the military to go out of the country until recently. Once the constitution changed, Mexico is now starting to participate in peacekeeping missions, starting with Haiti.
