The concept of an Informal empire<span> describes the spheres of influence which an </span>empire<span> may develop which can be said to translate into a measure of influence over a region or country because</span><span> of the extension of commercial, strategic or military interests of the </span><span>empire. In these terms, given the great economic and military power the U.S. holds in the world, it can be described as an informal empire. </span>
Answer:
It's an command especially a formal order from a superior court.
The similarities between them were that the Red Scare and the Cold War were both due to the fear of the spread of communism, and communist spies.
