How effective was the 15th amendment in the late 1800s to early 1900s

After the Civil War, during the period known as Reconstruction (1865–77), the amendment was successful in encouraging African Americans to vote. ... Many African Americans were even elected to public office during the 1880s in the states that formerly had constituted the Confederate States of America.

Explanation:

yes peace and development are complementary to each other since they both undergo a great deal of getting where they want to go whether its peace in general and. development

answer; the trial de novo