So i can get across the entire US without an amp or anything other equipment on 10m?
Yes, BUT....
From wherever you happen to be, it might be difficult to contact a specific spot in the US at any given time. The band is open to where it's open and closed where it's closed, and very difficult to predict exactly when it'll be open to the desired point.
In other words, from North Carolina (an assumption on my part), you might want to talk to somebody in Wisconsin, only to find that the only places the band is open to at the moment are Twisp WA and Alamogordo NM. It happens.