State government can’t deny the right to VOTE due to race, color or gender.
(15th and 19th amendment)
Answer:
In South Asia, five countries have parliamentary governments, including Bangladesh, Bhutan, India, Nepal and Pakistan. Of these, three are federal republics (India, Nepal and Pakistan), one is a unitary republic (Bangladesh) and one is a constitutional monarchy (Bhutan).
In this similie Adams is referring to the memory of Lincoln.