"Builders were held legally accountable for their work."
4) Congress can't create laws regarding specific states and their export taxes. 5) Congress can not regulate slave trade. This became irrelevant after the year 1808. 6) Congress can not impose or create direct taxes on something.
The answer is B, white Americans became fearful that the rebellion might spread to american shores.
Sepoy Rebellion
Formation of the Indian National Congress
Formation of the British East India Company
Complete British colonization of India