Answer:
d. All of the above are correct.
Explanation:
Economists are scientists who study the processes of production, distribution, accumulation and consumption of material goods. They also look for factors directly related to restraint or moderation in spending, and factors related to savings. Economists study the notion of how societies use resources to produce valuable goods and how these goods are distributed among individuals.
Based on this, we can say that economists would study whether the US unemployment rate has fallen by two percentage points in recent years, but we can also say that they would study the following situations:
- Mitch chooses to work overtime to earn extra income for his family.
- Megan sells her physics textbook last semester to her roommate for half the price of a new textbook.
Slavery in the Chesapeake region began in 1619, when a Dutch trading vessel carrying 20 African men entered Jamestown, Virginia. The slave trade expanded in the following years. Between 1700 and 1770, the region's slave population grew from 13,000 to 250,000. By the beginning of the Revolutionary War in 1775, Black people made up nearly one-third of the region's population.
In the 1800s, the Chesapeake region became a focal point of the national controversy surrounding slavery because it was in the unique position of spanning free, border and slave states:
“Free states,” which did not support slavery, made up the northern portion of the region.
“Slave states” encompassed the southern portion of the region.
“Border states” allowed slavery but were allied with the free states, further complicated the region's politics.
Answer:
The correct answer is It allows workers to specialize in a variety of skills
Explanation:
Job specialization (also known as division of labor) first proposed by the scottish economist Adam Smith, exposed in his main work "The Wealth of Nations" in 1776, refers to the process of breaking large jobs into smaller jobs assigned to individual workers. The purpose of job specialization is to focus each worker's concentration on a specific area of expertise within the production process. The argument states that, through the specialization and refinement of skills, productivity will increase.
Answer:
At the Battle of Actium, off the western coast of Greece, Roman leader Octavian wins a decisive victory against the forces of Roman Mark Antony and Cleopatra, queen of Egypt.
Explanation:
The empire was divided among the three, and Antony took up the administration of the eastern provinces.
Answer:
Nigeria is actually located in some in between Africa and north Africa.
Explanation: