Answer:
Martin Seligman.
Explanation:
Martin Seligman was an American psychologist recognized by the term "positive psychology". This is because he believed that for many years psychology focused on the pathologies, weaknesses and suffering of the human mind, however, this approach was no longer effective and should be replaced by the view that psychology should focus on the well-being of the patient, stimulating strengths and virtues of the same, which is more efficient in dealing with psychological problems.
In 1939 (Nazi-Germany) and Soviet Union agreed to split Poland.
The treaty that specified the conditions of this split is refered to as the Molotov–Ribbentrop Pact, after the Foreign ministers of the two countries that signed it. It was signed on 23. August 1939 and it was at the time officially claimed that it only determined that the two countries would not engage in aggression with each other. At the time the split of Poland (and the division of other countries such as Lithuania and Estonia between the two powers) was kept secret.
The sun does various things to the atmosphere. Some of which would heating our earth and atmosphere through radiation. hope this helped
