The correct answer is this one: "a. phenakistoscope." Invented in 1872, the first example of a phenakistoscope was produced. It showed the first illusion of movement, using a disk with a series of drawings around the edge, with the same object in slightly different poses. The answer is letter A.
the last one I think please be right
The use of slaves was reduced, because immigrants could fulfill the same roles as slaves in factories.
Answer:
A great leader posses a clear vision, is courageous, has integrity, honesty, humility and clear focus
Explanation:
