what is expository paragraph??

[yeng23]

what is an expository paragraph?.. . . . .
Since Christmas will be celebrate. . . . . .
can you give me an example of that about Christmas?. . .

[Hi_there_Carl]

The expository paragraph is the presentation of information, opinions, or ideas. It exposes something about a topic. There are two types of expository paragraphs:

• To explain facts or convey information
• To persuade or argue an opinion

Example:

At Christmas in the United States many people attend Church, exchange gifts and decorate their houses. Christmas is about giving and about unconditional love. It is common for people to be very friendly at Christmas.

[yeng23]

can you give some more examples about it?
it expository paragraph,what is the ,maximum and minimum sentences in a paragraph?