Answer:
Contrast, is the right answer.
Explanation:
The difference in color or luminance that makes an object separable is known as Contrast. In the context of the real-world visual perception, it is defined by the variance in the color and shine of the object and other articles within the corresponding area of view. Contrast sensitivity is one of the most significant measures of visual function, particularly in the situation of fog, glare or low light.
Answer:
through the abolition of slavery
Explanation:
US President Abraham Lincoln called for the abolition of slavery as a condition for the reintegration of southern states.
Answer:
E. All of the above statements are true.
Explanation:
