I believe the answer is A
It is the second option because optimist is someone who is hopeful.
Answer:
Nelson Rolihlahla Mandela was a South African anti-apartheid revolutionary, statesman and philanthropist who served as President of South Africa from 1994 to 1999.
Kansas Nebraska Act of 1854 and Missouri Compromise of 1820.
The Kansas Act and the Missouri Compromise legislation brought about many changes and reforms in the 19th century. Some of the similarities and differences between the two are:
Similarities:
1. The Kansas Nebraska Act and Missouri Compromise legislation were both proceeded by the U.S. congress.
2. The aim of both these acts was the betterment of society.
Differences:
1. Kansas is an open law, meaning this law is undertaken with the legal legislative measures.
2. Missouri compromise is a closed law. It was because of Missouri compromise that slavery was banned.