Answer: Both mean and median family incomes in constant dollar terms have more than doubled since the 1950's thanks to a combination of factors including for example the aforementioned increase in hourly earnings as well as an increase in the labor force participation rate, especially among women.
Explanation: Give me the brainiest
A "C. Representative democracy" would best describe the United States government, since representatives from each state are elected by the citizens to made decisions on their behalf.
Rock and Roll is a musical genre that originated in the United States and Jackie Brenston is considered one of its pioneers.
<h3>Who was Jackie Brenston?</h3>
Jackie Brenston (1928 - 1979) was a prominent American singer and saxophonist who performed music primarily in the Rhythm & Blues genre and was a member of Ike Turner's band pioneering the Rock and Roll genre.
Jackie Brenston and Ike Turner stand out in the field of music for having recorded the song "Rocket 88" which is considered one of the first songs of the Rock and Roll genre.
<h3>What is rock and roll?</h3>
Rock and roll is a term to refer to a musical genre popularized in the United States during the 1950s, which emerged from the mixture of various genres of American folk music such as:
- Doo Wop
- Rhythm and Blues
- Hillbilly
- Blues
- Country
Note: This question is incomplete because the options are missing. However I can answer it based on my prior general knowledge.
Learn more about rock and roll in: brainly.com/question/906043
No. They believe in communism, entrepreneurs had private businesses, which disagrees with the idea of communism which was to share company with state
