The introduction of printing during the Renaissance did not change these early government offices much.

The recent introduction of television is changing this taboo, however.

The introduction of oil painting changed the way colours looked and how they were used.

The introduction of electrical recording, with its greater fidelity, in 1925 changed his mind.

The introduction of digital television formats has changed things somewhat.

The introduction of maize in the 17th century, changed local economy.

Even the sudden introduction of the flashlight would not have changed the result, normally.

The introduction of fast film changed the way a photographer must wait.

The introduction of the euro will not change anything in this inadequate system.

The introduction and the frame story of the first book changed.