By the end of 1853, the territory of the United States included... 1. all of the nation's current territory.
2. the entire territory of the current continental United States.
3. the entire continental United States east of the Rockies.
4. all of the continental United States except Texas.

Plz i need it now select the correct answer from each drop-down menu. a group of people known as had lived in australia for thousands of years. but in 1770, australia was claimed . in 1851, the discovery of brought thousands of people to australia. later, in 1901, australia was proclaimed an independent .