The answer is D, ur welcome
Slavery played the central role during the American Civil War. The primary catalyst for secession was slavery, especially Southern political leaders' resistance to attempts by Northern antislavery political forces to block the expansion of slavery into the western territories.
B. historians shouldn't project modern ideas
The North had a better economic than the South, so the North had more troops to fight the war. The North had railroads, steamboats, roads, and canals for faster transport of supplies and troops.
Answer:
K=-3
Explanation:
The graph shows that f(x) = (1/3)^x is translated horizontally and vertically.
From the graph we can clearly see that the graph was translated vertically 3 units downwards.
So K is necessarily -3.