Is "green card" a proof of authorization to work in the United States?

Is “green card” a proof of authorization to work in the United States? Если нет, то как мне это разрешение получить? Я в Америке уже 8.5 месяцев. Какой документ служит разрешением на работу?:ok:

Yes, Green card is your authorization to reside and work in the States.

What is your status?

Permanent resident.

Oh, I got answer to question. I looked at the back side of my green card and it says “… has right to work and reside.” Thank you though.