A. It would help people attain better jobs
<span>In taste research, people are classified as "tasters" or "non-tasters" based on their sensitivity to ptc, which tastes "bitter".
</span><span>People are delegated tasters or non-tasters in light of their capacity to distinguish the intensity or bitterness of PTC/PROP (Phenylthiourea/6-n-propylthiouracil). Sodium benzoate (a sustenance additive), potassium benzoate taste all the more severe to tasters of PTC/PROP than to non-testers.
</span>
Citizens had a principal role in the development of a society.
Explanation:
No.1. Citizens had a role in the governance of the society at large.
No.2. They participated in making and implementing the law.
No.3. Though there were various branches in the government, however there was a system that no branch becomes too powerful.
The moderate republicans focused on social issues instead of the south’s joining the economy and slavery and they focus on lower taxes and welfare