How did Union objectives appear different to Lincoln at the end of the Civil War than they had at the beginning ?

Avariable that is positioned between the independent variable and the dependent variable but does not interact with either to affect the relationship between them is called a variable. select one: a. moderating b. spurious c. mediating d. causal

Bytes are commonly used to identify the size of digital information. how many bits are in a byte? 1 2 8 10

How do you do this? i’ve marked the correct answer but i can’t seem to calculate