Answer: Do you have any options? You could put so many different words there.
Explanation:
I don't understand your question. What role did they play in what exactly? I could be able to help you if I knew what you were referring to.
March on Washington for Jobs and Freedom. 28th Aug 1963
Answer:
The Speech at the Ceremony of the Proclamation of the Congo's Independence was a short ... Lumumba, the first Congolese Prime Minister, gave the address during the official ... King Baudouin, representing Belgium, gave the first speech in which he praised the "genius" of his ancestor, King Leopold II