which best explains why photojournalism did not emerge until the civil war?

camera technology had to become portable and create quality images
there were few practical uses for photography prior to the civil war
people had a lot of concerns about photographing the dead in previous eras
the civil war was the first war to receive widespread coverage in the press

The civil war was the first war to receive widespread coverage in the press.

the motto "you press the button well do the rest" was designed to highlight what aspect of the Brownie

how little is cost
its small size
how easy it was to use
its technology

The motto "you press the button we'll do the rest" was designed to highlight how easy it was to use the Brownie camera.

what was the primary limitation on photographs taken by nicephore niepce

The primary limitation on photographs taken by Nicéphore Niépce was the long exposure time required. The early photography process known as heliography, developed by Niépce, required hours or even days of exposure to capture a permanent image. This made it difficult to capture moving objects or scenes with a lot of motion.

what was the primary limitation on photographs taken by nicephore neipce

they took eight hours to create
they could not include moving people
they required silver chloride which was rare
they would continue to darken if exposed to light

The primary limitation on photographs taken by Nicéphore Niépce was that they took several hours to create. The early photography process required long exposure times, often ranging from several hours to even days, which made it difficult to capture moving subjects or scenes with a lot of motion.

what was the primary limitation on photographs taken by nicephore neipce

they took eight hours to create
they could not include moving people
they required silver chloride which was rare
they would continue to darken if exposed to light
pick from the options please

The primary limitation on photographs taken by Nicéphore Niépce was that they took eight hours to create.

are you sure