Where is the blue dot on the number line?
++
十
6
0
6

Step-by-step explanation:

Each space between 2 lines represent 6 units. (from -6 to 0 is 6 units, from 0 to 6 is 6 units)

Since the blue dot is 3 spaces to the right of 0, it is 3 * 6 units = 18.

The value of the blue dot is 18.

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction