The U.S. entered World War I because Germany embarked on a deadly gamble. Germany sank many American merchant ships around the British Isles which prompted the American entry into the war.
Economics relies on a contrast between positive assertions, which describe the world as it is, and normative claims, which describe how the world should be, in order to characterize economic behavior as it actually occurs.
What are economics?
Economics is the study of scarcity and how it impacts a wide range of complex societal challenges, including the use of resources, the creation of goods and services, the increase in productivity and welfare through time, and many other complex problems. Economic analysis' fundamental purpose is to examine individuals. It seeks to make clear the motivations underlying people's choices, deeds, and reactions to successes or failures. Sociological, psychological, historical, and psychological topics are all included in economics research.
What is the difference between positive economics and normative economics?
Different economic phenomena are described and explained by positive economics. The goal of normative economics is to determine what the economy "should" or "ought" to be. Normative economics is founded on value judgments, as opposed to positive economics, which is based on truth and cannot be approved or disapproved.
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This is a example of giving into the world, or doing something only because others are doing it. Like the old saying says "would you jump of a bridge if your friends did?"
Answer:
A
Explanation:
the independent variable is shyness, undoubtedly shy teens are a great problem in acquiring knowledge in school activities.
Answer: Age stratification theory explains this
Explanation: Age stratification theory refers to the classification of people in a society into socioeconomic levels.
Age stratification theory explains what different age groups can and can't do.