Unions were very effective in shaping political and economic policies. Even though their initial efforts did not have success in the late 19th century, their 20th century efforts changed America forever.
For example, the labor unions were able to get the government to pass laws regarding the 8 hour work day, the outlawing of child labor for kids under the age of 16, and the implementation of health and safety regulations to ensure that factory workers were in suitable conditions. Along with this, there are now federal agencies that to this day, continue to monitor businesses and their activities to ensure that they are not breaking any labor laws or health and safety regulations.
The Western powers followed a policy of appeasement despite the fact that it encouraged aggression because these countries were trying to avoid another World War at all costs. Countries like Great Britain and France were heavily involved in World War I and suffered severe infrastructure damage. It took years for these countries to rebuild to their previous state. The last thing they wanted to do was get involved in another war that would ruin their countries infrastructure and result in the loss of thousands of soldiers.
Roosevelt's personality and political philosophy fitted the imperatives far more than they did the fashions of the times, so that the degree to which his behavior in the White House both hastened and shaped the dramatic growth of presidential power over the next seventy-five years must be seriously considered. Temperamentally, Roosevelt craved attention. Once in the White House, especially in view of the changed national and international circumstances, he could not fail to focus national attention on the presidency.
Answer:
D. Scientific Research
Explanation:
The original purpose of the first computers and first inter-connected networks was to be able to relay information across multiple computers in order to more effectively share research with other people. As such, the internet was first developed for scientific research.