This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to remove white clover from a lawn
Understand why white clover grows to remove it properly.
To understand how to remove clover, you must understand why it is there in the first place. Clover is a natural grass that at one time covered most of the open prairie north america.

OPTIONS:
* Being an edible plant, the clover was encouraged to grow in open fields to provide food for livestock. It flourished in these areas, and subsequently spread as a weed to local lawns where it isn't as welcome.
* White clover grows to about a third of the height of the grass of the main plant on a regular basis. Regular foliage does not grow in this area in summer and what you wear cannot be seen during winter.
* This moisture leads to the grass becoming quite black and becoming drier over time. In addition, the area around the clover grows into a cone shape.
* White clover propagates from : Branches that help provide warmth. Roots that grow up around the cloves.
The answer is:
Being an edible plant, the clover was encouraged to grow in open fields to provide food for livestock. It flourished in these areas, and subsequently spread as a weed to local lawns where it isn't as welcome.