Which tactic was not used to keep blacks from exercising their civil rights in the post-civil war south?

a.
due process

b.
poll taxes

c.
jim crow laws

d.
lynching

c.

Explanation:The right answer for the question that is being asked and shown above is that: "C. Jim Crow laws." The tactic that was not used to keep blacks from exercising their civil rights in the post-Civil War South is called the Jim Crow laws

the section of the chart that represents a point at which a bill needs approval from a majority of people in both chambers to advance is j, as this is the only section before the bill becomes law which has both rows (symbolizing the chambers) converging into one, meaning that the two parts of the congress have to approve of it before it can march on with the process.