The Roman government conquered lands by sending out large armies to take control over villages and enemy outposts.
Answer: C. Confounding
Explanation: Confounding variable is a variable or factor which lead us to believe that there is a correlation or relationship between a two variables, However, the observed correlation or relationship is non-existent or spurious. Confounding variables are caused by external influences the outcome of experiments.
In the scenario above, a correlation doesn't exist between stress and employees ability to work, until a confounding variable 'supervisor' came in resulting in a spurious relationship between the previously measured variables.
Principles of Economics is a leading political economy or economics textbook of Alfred Marshall, first published in 1890. It ran into many editions and was the standard text for generations of economics students.
The correct answer is Republican Party
The Republican Party are against the raising taxes since the 1920s.
The Republican Party has a bias more aligned with conservative or liberal conservative political thought (liberal conservative). In this sense, the Republicans have an appreciation for conservative principles, such as the defense of private property, the possession of weapons, the free market and free competition.
