The Reconstruction Amendments aimed to prevent the from passing laws citizens' rights. (APEX)
A. Southern states
B. Former slaves
C. Federal government
D. Union

A - Southern States

Explanation:

The Reconstruction Amendment refers to the 13th, 14th and 15th amendment of the United States. Theses amendments otherwise known as the reconstruction amendments are lauded for the abolition of slavery in the U.S, equal rights for all, irrespective of race or colour, proscription of every form of discrimination against the black Americans and/or former slaves, freedom from every form of servitude and guarantee of rights. The reconstruction amendments also promoted universal franchise in the United States irrespective of race, sex, colour, or status. The amendments advocated that every one in the United States are equal and should be treated equally. It also posited that everyone has a right to vote and to be voted for. These amendments still remains one of the very bedrock of freedom, equality and democracy in the United States.

the fourth amendment protects:

"the right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no warrants shall issue, but upon probable cause, supported by oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized."  

so this would mean the denial to search and seizure without warrant or permission.

answer; the mercertator creation, is the correct answer to the above question; ///good luck