Which development made travel between states faster and easier? Electricity
Highway system
Roman bathhouses
Telephones

Highway system .

Continuing through the 1840s, many thousands of miles of improved county and town roads were constructed as well. The new roads were far better constructed and maintained, and allowed for much faster travel. In response, the number of vehicles on the roads increased rapidly, far faster than population.

c 3 branches because idk why they had 3 well when:

you think of it there are still contrys with 3

no statements but ok.

the statement that best describes the idea of manifest destiny that was used in the 19th century would be that "it was fate that the united states would continue to  expand westward," since people thought the us was "destined" to do so.