Answer:
if I help you, can you help me?
1. [A] Rights that cannot be denied.
2. [C] People have a right to a speedy trial.
3. [C and D] A Government surveillance program
collects personal data and protesters line the entrance to an abortion clinic.
4. [C] Political Right.
To begin with, a political machine is an organization in which an organization gains support via promising rewards to those who keep them in power. It's designed to keep a particular group in power by promising favors. Typically, immigrants who first arrived here were impoverished, so political machines became so successful because they would promise to set immigrants up with homes or jobs or food so long as they had their vote.
So in short:
Who: Organizations whose main goals were getting and keeping power.
What: They essentially bribed immigrants for their votes.
Why: Political Machines did this to stay in power.
Some of the key words that make the contrast obvious is "on the other hand," "while," "however," and "difference between."