Answer:
The nuclear arms race was an arms race competition for supremacy in nuclear warfare between the United States, the Soviet Union, and their respective allies during the Cold War.
The answer for this would be hydroelectricity
His role in establishing the Pan-African Congresses and his agitation for an end to colonialism, made him an inspiration to many African leaders, among them Nigeria's Nnamdi Azikiwe, who met him while a student in the US, and Ghana's Kwame Nkrumah, who first met Du Bois at the 1945 Pan-African Congress in Britain.
I believe the answer is A. Seeing other people's emotions will most likely hit you harder than if you were just watching a press conference or a breakdown of the financial costs. And, if you knew what the location was, that's not going to make you sad.
ANSWER IS A!
