three human rights violations and two examples of such violation

Answer 1

unjust imprisonment
harrassment of minorities
slavery

Answer 2

http://www.humanrights.com/what-are-human-rights/violations-of-human-rights/article-3.html

Answer 3

Child and labour forced ...15 years children are regarded as an legislation of 2002.

Answer 4

Every one have a rights to equal access to public service in his country.