Eastern Germany is a poorer economy then western Germany because the east of German government allowed it's citizens to freely travel to west Berlin and west Germany marking the beginning of the end of Berlin Wall and the related policy that banned the movement of people from communist eat or the capitalist west. Anniversary offers a chance to look back on what German reunification has brought to Europes most powerful economyet and it's people.
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Answer:
- Safety, Concern.
Explanation:
Abstract nouns are exemplified as the naming words or nouns that denote an abstract or immaterial thing like an idea, feeling, quality, emotion, or any other intangible idea or concept contrary to physical or concrete object.
In the given sentence, the group of words that exemplify the abstract noun are 'safety and concern' as they they both denote either abstract situation('safety') or a feeling(concern). Both these words demonstrate immaterial states that do not contain physical existence and exist abstractly. Thus, <u>'safety, concern'</u> group is the answer.
Protista
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They held jobs as skilled blacksmiths laborers and carpenters
It was a vital commercial and military trail.
