it's C because,
Nat Turner's Rebellion was a slave ... The state executed 56 slaves accused of being part of the rebellion, and many ... He witnessed a solar eclipse on February 12, 1831 and was convinced that it ... alarm led to whites' attacking blacks throughout the South
The answer is Zooming.
Zooming in filmmaking and TV creation alludes to the procedure of changing the central length of a zoom focal point amid a shot – this system is likewise called a zoom.
A zoom is in fact not a camera move as it doesn't require the camera itself to move by any means. Zooming implies adjusting the central length of the focal point to give the fantasy of drawing nearer to or advance far from the activity.