They used dry farming and flood irrigation.
<span>It established the idea of "Separate, but equal.</span>
The answer is b trust its right if u dont think its right
The word “imperialism” is widely used as an emotive—and more rarely
as a theoretical—term to denote specific forms of aggressive behavior on
the part of certain states against others; the concept refers primarily
to attempts to establish or retain formal sovereignty over subordinate
political societies, but it is also often equated with the exercise of any form of political control or influence by one political community over another.
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