Positive effect is the usage of more land whereas negative effects is the control problem of that land.
<h3>Effects of settling the west</h3>
The positive effect of settling the west is that it provides America more land to use and its resources for the betterment of the economy while on the other hand, the negative effect of setting the west is that it was more land to control for the United States as well as the United States had to fight 2 wars to gain the territory.
<h3>Effects of railroads on the physical environment</h3>
The main disturbances caused by railways are air, soil and water pollution and noise which adversely affect species and organisms present in that environment.
Learn more about railroads here: brainly.com/question/2724028
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Explanation:
Answer:The Industrial Revolution had many positive effects. Among those was an increase in wealth, the production of goods, and the standard of living. People had access to healthier diets, better housing, and cheaper goods. In addition, education increased during the Industrial Revolution.
Explanation:
<u>Which method was more effective in containment? Why?</u>
The Marshall Plan was an example of using financial resources to stop the spread of communism.
Approved by Henry Truman in 1943, the Marshall Plan was a far more effective method in containment because of the following reasons:
- Firstly, it was a subtle method to contain the spread of communism through the USSR disguised as a "plan" to help Western Europe and its decreased economy through loans.
- Secondly, it was a peaceful method that didn't result in devastation as the Korean War.
- Thirdly, it was perceived as a "miracle" and the US gained recognition for their efforts, as well as increasing their own economy.
- Furthermore, through the US' humanitarian efforts it tried to implicitly change the beliefs of the Western European people towards a non-communist political system, for which the Marshall Plan succeeded in the subsequent years.
