The perception of another body and of certain movements or modifications of it is essential to extraspection; and so one part of the objective constituent of any extraspective situation is the vidual and other sensa by which the foreign body appears to us in perception.

In the post WWII era, several eastern European countries came into the orbit of the Soviet Union.

The government has enacted a good many reforms.

A=U-TS where A is Helmholtz free energy, U is internal energy, T is temperature, and S is entropy.