Answer:
AFL-CIO: American Federation of Labor and Congress of Industrial Organizations
Explanation:
The American Federation of Labor and Congress of Industrial Organizations (AFL–CIO) is an interest group, considered to be the largest federation of unions in the United States. In 1993, AFL-CIO used extreme tactics to try and block the North American Free Trade Agreement in 1993. This their unpopular action resulted in a congressional Democratic backlash against the AFL - CIO.
Hence, it is concluded that, the limits of interest groups' use of extreme tactics might be gauged by the congressional Democratic backlash against the AFL - CIO, which tried to block the North American Free Trade Agreement in 1993.
Umayyad Caliphate spread east into Persia and west across North Africa Arab Muslims were put in the Capital of Arab Empire during Umayyad Dynasty.
Answer:
I think it's A and B, but I'm not sure.