The difference between text-align and align of CSS

Text-align's introduction:

Grammar:

Text-align:left | Right | Center | Justify

Parameters:
Left: Right-justified
Right: Justify
Center: Center
Justify: Justify on both sides
Description
Sets or retrieves the alignment of text in an object.
The corresponding script attribute is textalign. Please refer to the other bibliography I have written.
Example:

p {text-align:center;}

What is the difference between text-align and align in HTML?

1.align: Specifies the horizontal alignment of the content in the P element.
2.text-align: Specifies the horizontal alignment of the text in the element.

Two properties use a different place, but it works the same! Align is relatively "narrow", for example:

Align (Align is the property of P):

<p align= "center" >this is some text!</p>

Text-align (Text-align is the property of CSS):

<p style= "Text-align:center" >

Both allow the content of p to be centered.

Align: Specifies the horizontal alignment of the content in the P element.
Text-align: Specifies the horizontal alignment of the text in the element.
Two properties use a different place!

<p align= "Center" > This is  some text!</p>

Align write directly on the attribute that is P

<p style= "Text-align:center" >

Text-align is the property of CSS
The align attribute of the P element is not supported in the XHTML 1.0 Strict DTD.
Please use CSS instead.