Answer:
Cultures are externally affected via contact between societies which may also change cultural practices,social shifts etc.War or competition over resources may impact technological development or social dynamics..It effects our values and our society really do influence our cultural practices ...
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Answer:
France and Britain were bankrupt. Most delegates blamed Germany (this feeling led to Clause 231) and wanted revenge for the 'lost generation'; they wanted Germany crippled so the war could never be repeated. And if Germany was to blame for the war, then Germany should pay for the damage.
A.The Roman empire relied on physical features as natural barriers.
This number would greatly increase, as there are many nations that don't have their own their own country. Some are part of a bigger country (the Tamils in India) and some are distributed among many countries (the Kurds)
Recognizing all those nations could increase some conflicts, such as that between the Kurds and Turkish in Turkey.
I think that a good definition should acknowledge that some nations have independent states and some are part of another state - the defining characteristics should be a sense of unity among the nation.