Late in the agrarian era, however, the rate of innovation in western Europe increased substantially within a relatively short period of time, and by the latter part of the 18th century the Industrial Revolution was well under way.
Channel definition: A channel is a television station . | Meaning, pronunciation, translations and examples
Teaching Channel. Launched in 2011, Teaching Channel is a multi-platform service delivering professional development videos for teachers over the Internet and on television. In addition to showcasing inspiring teachers in videos, Teaching Channel also hosts a community for educators to share ideas, best practices and enhance their knowledge.