My Future in the United States

Hello! Good job so far. I just corrected the first sentence since I'm quite busy right now. If you need more help, feel free to sign up for a class on writing where I will help you edit your essay for 1 hour!

Best wishes,

USA Teacher, Joe

My future in the USA

It is not clear what you want to say with these two sentences:

and i feeling that i can change! But i need change me too for the USA.

when you refer to your country, you say it NEEDS change.
when you refer to yourself, you say you CAN change.  Do you mean you need to change?  Otherwise, you need a transitional sentence to explain why you say you CAN change.

for example:
My country needs to change.  I know change is difficult, but it is not impossible, and I know that Brazilians can do it.  I know that I can change.  I also know that I will need to change if I come to the USA (you need to explain why you NEED to change, as opposed to just "I will change"

(sorry, not sure my explanation is that clear)