Answer:The period of US history from the 1890s to the 1920s is usually referred to as the Progressive Era, an era of intense social and political reform aimed at making progress toward a better society.
Progressive Era reformers sought to harness the power of the federal government to eliminate unethical and unfair business practices, reduce corruption, and counteract the negative social effects of industrialization.
During the Progressive Era, protections for workers and consumers were strengthened, and women finally achieved the right to vote.
Explanation:
Answer:
Why did Americans move West in the years following the Civil War?
Is to settle the land, get rich from gold or silver and the east was becoming overpopulated.
Answer:
The answer is major depressive disorder (MDD).
Explanation:
This disorder is characterised by a persistent negative mood, which may involve low-self esteem, loss of interest in any type of activity, feelings of loneliness and constant pain.
MDD is usually treated with therapy and medication. It is believed to be caused by a combination of biological, social and psychological factors.
A method that involves systematically gathering data in a laboratory or natural setting by watching and recording interactions or behaviors is known as <u>Observational </u>research.
Several various kinds of non-experimental studies in which behavior is routinely observed and documented are collectively referred to as observational research.
A variable or combination of variables must be described in order to be the focus of observational research. In a broader sense, the objective is to capture a moment in time of certain traits of a person, group, or environment.
We cannot draw causal inferences from observational research because nothing is altered or controlled, as previously mentioned, making it non-experimental.
Although they may also be quantitative or both, the data that are gathered in observational research investigations are frequently qualitative in nature (mixed-methods).
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