Why did Feudalism come to an end in the late Middle Ages? The kings decided it was time to try something new so they introduced democracy.
Peasants revolted and put the nobles down and they created a peasant government.
The development of guilds and increased trade cause people to move to the cities.
The nobles were tired of dealing with the kings so they overthrew the kings.

The development of guilds and increases trade caused people to move to the cites.

dude you should crop your image so only the question shows. but   can you explain it better

swahili is an extremely rich and complex civilization, a set of ethnic groups articulated by a language and a series of cultural elements that fuse the african traditions, islam and indian culture. this growth was largely a result of the indian ocean trading network that brought in not just man-made riches, but also religious ideas, specifically islam, which had a significant impact on the local culture. furthermore, the development of the swahili language gave a common cultural unity to the people.