Which statement best describes China during the Warring States period?

It was troubled by two hundred years of violence and warfare.

   The Waring States period of ancient China was the period between 475-221 BC and was the last period of the Zhou Dynasty era (1046–221 BC). During this period various states revolted against the Zhou Dynasty and secured their own independence from the dynasty.

   There were seven major warring states that fought and engaged in warfare with one another as well as the dynasty for their own territories. There was intense violence and unrest during this period and it occurred for about two hundred years.

Explanation:

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uses : -

1.aneroid barometers primarily measure whether pressure is rising or falling.

2.aneroid barometers are often used for reading pressure in homes and recreational boats.  

3.other uses may include barographs in meteorology and altimeters in modern aircraft.  

4.this type of barometer can announce whether a high or low pressure system is coming or whether it is becoming more intense.  

5.there are different types of aneroid barometers, such as the altimeter, which measures altitude, or distance above sea level.  

6.another example is a barograph, which is a modified aneroid barometer that provides constant readings of atmospheric pressure on graph paper.  

7.when used in this capacity, the aneroid barometer can store a week's worth of data.

android diameter a device for measuring atmospheric pressure , often specially calibrated for use as an altimeter ,consisting of a box or chamber partially exhaused of air, having an elastic top and a pointer to indicate the degree of compression of the top caused by the external air

refer to the attachment for the characteristics : -

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