Irrigation of crops led to salinization of the soil, Sumer was located on a flat plain that provided no natural barriers to invasion, and the land became too swampy to grow adequate crops.
The Chinese communists used the insurgent approach of protracted popular war to conquer China after World War II.
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d) voting and employment
The first lines talk about giving the right to vote to an individual despite making a mistake in trying to vote as long as his mistake is not a result of his inability to select a proper candidate
The last lines talk about giving equal opportunity to an individual to be hired for a job regardless of race, sex or national origin.
Answer:
A fugue is a contraptuntal composition in which a short melody or phrase is introduced by one part taken up by others and developed by interweaving the parts.
Explanation: