In 1886 a group of national trade unions formed the <span>American Federation of Labor. The correct option among all the options that are given in the question is the second option or option "B". The other options can be easily neglected. I hope that the answer has actually come to your great help.</span>
Answer:
Barton W. stone, Alexander Campbell, and Richard Allen. Many participants were women because the second great awaking was focused on women's rights.
After the defeat in WWII, Germany's capital, Berlin was divided into four zones which were separately governed by France,Britain,US and the USSR. In 1946,the three nations merge the zone of France, Britain and US to be governed by one government, USSR strongly protested against it as the merged zones account for 75% of Germany's original population. In reaction,USSR cut off all land routes linking Berlin and the Western zone,claiming that it was to protect USSR's economy. The event was known as Berlin Blockade.
