Answer: False. In order to become member of society, person has to interact with society. He has to be involve in its everyday activities to a member let alone an effective member. A person who does not do this cannot be counted as a member of society if he has done anything for it.
Answer:
Erasmus
Explanation:
Erasmus of Rotterdam or Erasmus as he is popularly known was one of the greatest scholars who published many Renaissance write-up and most notably, a Greek New Testament that would be read by many reformers who followed.
What made it self-sufficient was whether it had enough land and serfs which could produce enough food for people to survive on the amount of food that they would produce.
The answer to this question is Expert testimony
Expert testimony refers to the testimony that is given by qualified individuals who dedicated their life within a specific field.
Other examples of an expert testimony would be quoting a world renowned programmer on the topic of online hacking
I think that this is the case because Germany is struggling with the legacy of the Second World War, when they caused a lot of suffering, lead to the death of many people and forced many to become refugees. By being more open to refugees I think Germany is trying to compensate for the wrongdoings from the past.