As a result of economic growth during the 1950s, the percentage of americans who were in the middle class

I believe the answer is: Increased dramatically

Middle class refers to the group of people who do not necessarily rich, but had enough wealth to sustain their living comfortably. During the economic growth, many people received an increase in their salary which lead to the rise of the middle class.

profound political, administrative, and social changes in the british isles.

he is a vloger now and he could't be vlogging everyday when he had to do the casting for minato.