Pioneers who crossed the Sierra Nevada mountains in the mid-1800s were threatened by

A. exposure to too much sun.

B. Apache and Comanche attacks.

C. snow and freezing temperatures.

D. slow travel across sand.

What is a monopoly? a. When an entrepreneur starts up a small business to compete with larger companies b. When a country encourages entrepreneurs to invent new products c. When the value of a dollar goes down d.

Do you think the great depression could have been avoided?

Which one of the following statements is false ? A. Microeconomics studies how consumers, workers and firms can make optimal trade-offs. B. Prices play a central role in microeconomics. C. Microeconomics is about the allocation of scarce resources.

What are two positive ways Constantine's conversation effects Christanianity

If Jeff's wage rate rises, he decides to work more hours. From this, we can infer thatfor Jeff, the substitution effect is greater than the income effect. for Jeff, the substitution effect is less than the income effect.

If stricter immigration laws are imposed and many foreign workers in the United States are forced to go back to their home countries, Group of answer choices a) we will move down along the long-run aggregate supply curve.

Incident objectives that drive incident operations are established by the

The classification of a crime scene interferes with the priority or importance of that crime scene?

For which branch of government is the President responsible?

A sociologist studies drug-use patterns among small groups of college students in a midwestern college. this would be an example of