The answer is d.vitamin B-12.
Diet and exercise is the answer.
Positive psychology has been successful in drawing attention to the fact that psychologists had overlooked what makes life worth living.
At first the relationship between positive psychology and humanistic psychology was difficult. But as positive psychology has developed and matured it is clear that the idea we should be concerned with what makes for a good life was an idea also at the core of humanistic psychology in the 1950’s and 1960’s.
Humanistic psychology developed around the middle of the twentieth century in part to address the fact that the previous ways of thinking in psychoanalysis and behaviourism had not been concerned with the full range of functioning.
Answer: NATO and the Warsaw Pact were two competing alliances during COLD WAR time period.
Explanation:
Cold war was an era that started immediately after the second world war.This was to be a long lasting and continuing confrontation between the Soviet Union and the United States, lasting from 1945 to 1989. It was called the Cold War because neither the Soviet Union nor the United States officially declared war on each other.
The two major cold war alliances were the NATO (North Atlantic Treaty Organisation) and the Warsaw Pact. The countries that make up the NATO includes Britain, France, the United States, Canada, and eight other western European countries while Warsaw pact was created by Soviet Union.
For years the both alliances never engaged in military war but developed strategic policies aimed at the containment of each other in Europe while working and fighting for influence within the wider Cold War on the international stage. I hope this helps, thanks!