Cardiac Effects. 1  Decrease contractility. 2  Decrease relaxation rate. 3  Decrease heart rate. 4  Decrease conduction velocity.
Video: The Reunification of East and West Germany in 1990. In this lesson we explore the unique history of East and West Germany after Germany's defeat in WWII and the conditions surrounding its eventual reunification in 1990.
Comments. On the evening of November 9 1989, East Germans began to walk through the Berlin Wall. Now, with hindsight, it seems inevitable that their story would end happily, that East and West Germany would reunite, that Berlin would become one city as it is so triumphantly today.omments. On the evening of November 9 1989, East Germans began to walk through the Berlin Wall. Now, with hindsight, it seems inevitable that their story would end happily, that East and West Germany would reunite, that Berlin would become one city as it is so triumphantly today.