What new method was used to choose presidential candidates in the 1830s?

The voters did not manage to give an electoral majority to any candidate in 1824,  thus the House of Representatives had to choose a president from among the top three candidates. After a while, there appeared a new method of nominating presidential candidates that involves wider participation but usually left  control in the hands of party leaders.

if it were me, i would pick c. c is the best answer because it's basically saying go on a non-violent strike for india

i beleive that d is the right answer