Following are the rights of US Citizens:
The fourteenth and fifteenth amendments to the US Constitution gave citizenship and voting rights to African-Americans.
If the parents are US citizens, then the child gets duel citizenship (citizenship in the country he/she is born in [depending on local laws], and US citizenship). Any person naturalized in the US or by American parents is a US citizen.
it expanded the definition of citizenship to include voting rights for younger adults
The benefits of citizenship includes having rights and protection from the country of citizenship. In the US for example, citizens can re-enter the country multiple times.
Citizenship now includes more types of people
Citizenship now includes more types of people
for someone studying for citizenship is: To get a US Passport and the right to vote
the Civil Rights Act of 1866
Citizenship now includes more types of people.
As a felon you don't have any rights. You lost them and if you are applying for a US citizenship you won't get it.
With the Reconstruction Amendments
If they're in the country legally, they should apply for US citizenship.