New inventions beautiful art and new discoveries are made during the what years of a civilization

A civilization is any heterogeneous culture described by urban development and the stratification of society, inflicted by a cultural elite, representative methods of communication, and a recognised departure from and control over the natural environment. In its initial phase, a civilization goes through various changes and there is fluctuation in the process of settling down. However, in the Adult phase of civilization, we observe various artistic and scientific developments such as beautiful art, new inventions and discoveries etc.

Explanation: H I ;0

254.34

step-by-step explanation:

the formula for area of a circle is given by

a = pi * r^2

a = pi * 9^2

a = 81*pi

using 3.14 as an approximation for pi

a = 3.14*81

a = 254.34

explanation:

i think it is in quadrant 4.

the five year plans were part of a command economy. there was little choice in what would be emphasized for the current 5 year period.

the answer to democracy or totalitarianism is a bit harder. in stalin's time, russia was totalitarian. now that's not entirely true. putin has moved towards at least the boundary.