They gain freedom of speech and other individual freedoms but lose a strong, centralized leader to confidently rule the public
Answer:
Read below for example
Explanation:
An example would be the various types of mood you can access in the United States, it is never just hamburgers, there can be Mexican or even Chinese food. There are many fast food chain that serve these different types of food. This would be an example of a migrations impact on the world.
Usually it is the invasions and communism
The first sentence although I believe the last one is also correct.
Answer:
Feudalism started in the 5th century
Explanation: