Well if your talking about today then the most prevalent is a tie between social media, and the news. But <span>if your talking about like World War l, for example, then posters were prevalent in Britain and Germany because they could target at any audience.</span>
Answer:
a policy of remaining apart from the affairs or interests of other groups, especially the political affairs of other countries.
Explanation:
Isolationism refers to a general attitude of noninterference with other nations, or with the avoidance of connections that may lead to disruption, conflict, or war. ... Non-interventionism, for example, means an avoidance of military alliances that can lead to war; this is the sort practiced most famously by Switzerland.-Go ogle
To the North slavery was morally wrong & cruel. But, also with the South pushing the expansion of slavery, the North felt as if it was taking more jobs away from the whites. Only about 25% of people owned slaves by 1860.
The goal of the transcontinental railroad was to connect the eastern part of the United States to the western part. Both the Central Pacific and the Union Pacific Railroad companies worked to build this long railroad. Some positive effects of the transcontinental railroad included more efficient transportation from coast to coast, a faster spreading of ideas throughout the United States, and increases in global and intercontinental trade. A negative effect of the transcontinental railroad was that racial tensions among Native Americans and other groups arose.
