How did the work of samuel morse advance in photography combine to turn the civil war into a modern war

The telegrapgh (Samuel Morse's invention) and the advances in photography were both important to help turn the civil war into a modern war for two main reasons:

the right choice would be a. culture within the city-state. c. loyalty to the police. d separation by land and sea.

1.the population change is near or at replacement level.

4. the birth and death rates are balanced.

6. sweden is most likely a developed country.