Both countries were trying to colonize the Americas and they fought over land
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It is absolutely vital for historians to understand the cause and effect relationship between events in history because this helps to explain why the events happened in the first place
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A constitutional amendment is a modification of the constitution of a polity, organization or other type of entity. Amendments are often interwoven into the relevant sections of an existing constitution, directly altering the text.
The "Scramble for Africa" had its roots in European politics.
Actually every single one is correct, A<B<C they all are factors in the decline of Sumer.