For Rachel the answer is c
While there were a number of social, political, and economic causes for the Sepoy Rebellion, the spark that lit it off was an unfounded rumor that the new British issued cartridge for their Enfield rifles was loaded with cow and pig fat, which offended the repressed Hindu and Muslim minorities.
I believe its D all of the above:) you need it when turning left along with parking backing out and establishing lane position:) hope this helps!