Step 1, describing, gives us the deeper and further critique.
emotion
outline
foundation
perspective

According to the article in wiki answer, digital communication systems have more benefits than analog systems. they are faster and more flexible, and they offer better performance than analog communication

The first c.d. was released after the phonograph. 75 years 200 years 100 years 50 years

Which description most closely matches a typical country song? a - a song with simple and direct lyrics b - a song with complicated harmony and melody c - a song with instrumentation but no lyrics d - a song based on an old english ballad