Pls urgent! will mark branliest! this is due in 10

choose one invention, change of transportation, or change of communication. write 5-7 sentences describing how it has changed the life of americans.

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 .