B. Ottoman, British
In 1914 as a result of declaration of war with the Ottoman Empire which Egypt was previously part of, Britain declared protectorate over Egypt.
Where's the poll and the question, so that I may help you?
C) develope the atomic bomb... that ended up being used on Japan
I believe it's asking you how many votes you need to get the majority. example: in a presidential election, more than 50% is the majority.