What was the purpose of the navigation acts?

The Navigation acts was a way for the British to control trade all over the world. It also allowed the British NAVY to become powerful. However, the navigation act could not be successfully enforced in some areas due to smuggling.

from my own personal expirence food stamps has alot this makes it eaiser so we can affod bills and so we can life a better lifestyle not needing to worry about paying actual money to buy food since most people spend 100-300 dollars a month on food so this alot so we can afford other bills and other stuff we need

the answer is prolly b