Although your question is incomplete, I would guess B. African Americans.
He gave stirring speeches
He used non violent resistance to attract attention
Answer:by allowing unconstitutional laws to be challenged and overturned
Explanation:
This is B, the united states is divided into two separate systems: the Federal and State court systems.
A unified group of countries, the Communist bloc was located in central and Eastern Europe, East Asia and Southeast Asia under the hegemony of the URSS. This bloc was denominated as Eastern bloc. And encompassed countries such as Poland, Romania, Bulgaria, Hungary and several other European countries. This was a group that was led by the mighty Stalin of USSR.