Here is the correct word for the definition which has the similar meaning to that word;
1. What is the meaning of a society which is based around agriculture rather than industry - Agrarian
2. Features of the population on the basis of its size, density and distribution is known as - Demographics
3. A formal departure from an alliance, organization, and state is called as - Secession
4. An agreement of a dispute in which two or more parties are agree to accept less than they originally wanted can be defined as- Compromise
5. Someone who took a step or campaigned against slavery in 18th and 19th centuries is known as – Abolitionist
6. The meaning of extra involvement for the interest of a specific group to the damage of the whole- Sectionalism