Which sentence contains a dangling modifier?

a. in a rush, the slow traffic was grating on my nerves.

b. since i was in a rush, the slow traffic was grating on my nerves.

c. i was in a rush, so the slow traffic was grating on my nerves.

d. the slow traffic grated on my nerves because i was in a rush.

“the first decision that led to brutus’ downfall is when he decided that he would join the conspirators in their plot to kill caesar. the plot did not work. the conspirators had to flee for their very lives. the second decision that led to brutus’ downfall is when he refused to listen to cassius. “ i hope this information you.