What system of economics was developed during the fall of feudalism and used strict governmental regulation of a national economy? socialism communism feudalism mercantilism

What was the difference between bombing military targets in the united kingdom, and bombing the city of london? a. bombing a city kills lots of innocent civilians, bombing a military target doesn't b. bombing military targets didn't force the u.k. to surrender, but bombing london did c. military targets were bombed by japan, while london was bombed by the nazis d. london was bombed before the u.s. entered the war; military targets were bombed afterward

Aclaim about history is most likely not valid if it has which of these characteristics?

What primary benefit did theodore roosevelt’s see in digging a canal through panama?