Allies were made during World War I. America, Britain, France and Russia banded together against the Axis which was led by Germany and included Austria-Hungary, Bulgaria, etc. The war was said to have started with the killing of Franz Ferdinand and wife. Austria-Hungary set to revenge the death of their Archduke with Germany by their side. France, Britain, and others were on defense. Germany said that they did not start the war but they ended up invading Belgium and France and kept war going.
Answer: Between 1870 and 1900, the largest number of immigrants continued to come from northern and western Europe including Great Britain, Ireland, and Scandinavia. But "new" immigrants from southern and eastern Europe were becoming one of the most important forces in American life.
Explanation:
Brown v. Board of Education (1954). The case ruled that segregated public schools were unconstitutional on the grounds that "separate could never be equal." The case overturned Plessy v. Ferguson, a landmark and deeply racist Supreme Court decision from 1896 that had allowed segregated education.
Christopher Columbus was the first explorer to sail what are today the Caribbean Islands between North and South America. He sailed for Spain. Hope it help!