* Response to all activities of the Social Studies Book of the Ninth Foundation *

-Do you want to read all the activities of the book together and read?

Do you spend a lot of time looking for activities and want to save you time?

This application is for you.

In addition to answering all the book's activities, the answer to some of the worksheets also exists.

Features of this book:

-Distinguishing Courses

-List of Favorites

-Determine the size and color of the text

-Amtractive environment

-Ability to search

And...