There are several ways that digital cameras have changed since 1990. Some ways are that you no longer have to wait days to see your pictures, you can share pictures instantly, and you can take videos with your digital cameras.
They depended on charity.
The architecture style is different. romanesque churches came first. they were bulky, strong and had really thick walls. their windows were regular roman arched shapes. they usually have lower ceilings and not much light inside.
Gothic cathedrals came later. they have pointed arches, lots of tall windows for light stained glass and flying buttresses to help support the higher and thinner walls.
The direct cause of WWI was the assassination of Archduke Franz Ferdinand at Sarajevo on 28 June 1914.