The passage of the tenure of office act of 1867 was just one instance in a long line of
struggles for power between the president and the congress
unconstitutional presidential power grabbing
impeachment trials
arguments over presidential policy

Option A.

Explanation:

Struggles for power between the president and the Congress , is the right answer.

The Tenure of Office Act was a federal statute of the United States that was designed to reduce the power of the U.S. President to eliminate several office-holders without the consent of the Senate. This law was enacted on 2nd March 1867, over the veto of Andrew Johnson, the then President of the United States. It indicated to refuse the president the power to expel any executive leader who had been designated by the president with the recommendation and permission of the Senate unless the Senate confirmed the dismissal through the next full sitting of Congress.

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 : -

those sounds of the natural world are bioacoustics, and they're more than a false-color spectrogram of data from the musiamunat conservation area.