The private property rights (b) are not a constitutional guarantee that underlies the american economic system.
Explanation:
The constitutional guarantees that hold the American economic system are private property rights and freedom from unlawful tax. The advantages to generators and users of the US Economic System include; independence of owning private property, generators working at their personal earnings, both users and generators can manage themselves,improved efficiencies and sufficient utilization of the accessible sources.
The free enterprise system has four features:
Commercial independence, Optional replacement, Individual assets, and the Profit Purpose. The free enterprise system may also be described as an economic system.
I've had to do this so I know that:
--2500 BC--
Back in 2500 BC people spent there time in the Indus River Valley by farming (which the women did), hunting down for food (which the men did) while sometimes teaching their sons to do so as well, and getting water from the to rivers of Mesopotamia. (The Tigris river and the Euphrates river).
--Today--
But nowadays people still live there (I think) and do the same but of course don't hunt for food because there are supermarkets and they get water there as well but many people may still get water from the river.
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Do you know the context?
I suppose the quotation is stressing that the writer has put a lot of effort into getting their argument/grievances heard by the parliament, and that said parliament is 'tyrannical', implying that it rules without concern for the people or accountability to them. It seems that the quote may be a way of justifying some later action, essentially saying; 'we've tried and failed to do this in the proper way, so now we must be more forceful'.
Well in the case of the Mongols for example, being nomadic meant that their armies were highly mobile and adaptable. Conquests and long distance travel to conquer a civilization wasn't as difficult because it suited their nomadic lifestyle. They often adapted certain military technologies from the civilizations they conquered as well.
The answer is B because they were surprised by Americans and south Vietnamese