Zvi wrote:
Folah:

"You" refers to the Children of Israel, the members of the covenant who accepted the Torah, both those that we there that day and those who would enter in the future (by birth or conversion). They were standing in the Plains of Moav and renewing the covenant to observe the Torah. 
Folah78
Are all those standing in the plains of Moav that day Jews or mixed multitude of people ?
Who are the "Children of Israel" ?
What is the difference between "Israel" and "Children of Israel" ?