B) The mining and cattle ranching industries increased in the West.
Railroad made transporting resources and goods to cities to be manufactured and processed which encouraged growth in the western industries.
Mining for gold, silver, iron, and tin contributed to production of manufactured goods. The ability to make money off of the mining industry attracted settlers. Ranching also increased in production with land opening up in the southwest and railroads connecting ranching areas to major meatpacking cities, like Chicago.
A. Brutus and Cassius are defeated at Philippi, making Antony and Octavius the leaders of Rome.
The final act ends up with Cassius and Brutus fighting against Antony and Octavius. Both Cassius and Brutus end up dying and that solidifies that Antony and Octavius will rule, although the play does hint at potential friction between the two remaining leaders.
What are the choices?, I would say re electing to be president, if that's an answer
The answer to the question is B. Jainism. It was founded by Mahavira in the sixth century and the goal of the religion is to achieve liberation of the soul. It is a prehistoric religion that originated in India and teaches the way to liberation and happiness is to live a life without harm and renunciation.