Answer:
The four types of government are oligarchy, aristocracy, monarchy, and democracy.
I think A. more enjoyable
Factory production was greatly improved by standardized parts and assembly line production; true
General election is a kind of election which is held after certain period of time (5 years in India) for all constituencies at the same day or within few days
Mid term election is held when a lot sabha or a state assembly dissolve as a whole before the expiring period. It is held to form the new house.
Mongols affected Ancient China by attacking most of China's north. In the Qin Dynasty, Qin Shi Huangdi joined up smaller walls in the north which became the Great Wall of China
