Answer: After both the House and Senate have approved a bill in identical form, the bill is sent to the President. If the President approves of the legislation, it is signed and becomes law. If the President takes no action for ten days while Congress is in session, the bill automatically becomes law.
Explanation:
The best answer in that set would seem to be "compromise." I'm not sure I'd use exactly that term, but it's the best term from the set of answers given. Count Camillo di Cavour was prime minister of the Kingdom of Sardinia, serving under King Victor Emmanuel II. This was a time in history (in the 19th century) when prime ministers were starting to exercise more control of policy than the kings themselves. It was also a time of something that came to be known a "Realpolitik" (a German term), or "realistic politics." So I'd say Cavour was a political realist who chose paths of action that would benefit his overall aims, whether or not they fit some specific ideology or master plan. I suppose "compromise" would be another way of saying that, but I'd prefer to say he practiced political realism.
B. I have had a similar answer like this before
Answer:
The Taiping Rebellion was caused by Hong Xiuquan and class differences and led to a radical change in social and economic structure.
Hope this helps :D