Answer:
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Explanation:
Answer:
The impact of Brexit on the European Union results in social and economic changes to the Union, but also longer term political and institutional shifts. The extent of these effects remain somewhat speculative until the precise terms of the United Kingdom's post-Brexit relationship with the EU becomes clear.
Explanation:
"b. an efficient and professional civil service administered the empire" was not a strength which enabled the Byzantine Empire to last for over 1,000 years since no service existed.
Benjamin Franklin helped to negotiate this treaty.
