Social class is defined as
a. a group of people with similar levels of wealth, power, and prestige.
b. a group of people of the same sex, race, and ethnicity.
c. a group of people with nothing in common.
d. a group of people of the same age.

The correct answer is A. A group of people with similar levels of wealth, power, and prestige.

Explanation

Social class is a term that refers to the union of individuals with common characteristics. The social class is usually used as a category that encompasses other characteristics such as income or wealth, socioeconomic status, prestige, and power. In some countries, they are usually associated with socioeconomic strata, in which individuals share their economic means, customs, ideologies, among others. For example, people can be classified into lower, middle or high class. In the case of the lower class, it includes those who have a job that does not require more than basic school studies or operational studies and their salary is basic; middle class includes those who have completed higher education, for example, undergraduate or postgraduate, and have a salary a little higher than the basic; and upper class includes people who are born in wealthy families and have much higher studies such as masters or doctorates and their salaries are high. So, the correct answer is A. A group of people with similar levels of wealth, power, and prestige.

obama was told in early july 2004 that he was chosen to deliver the address, and he largely wrote the speech himself, with later edits from the kerry presidential campaign.