Help me please you get brainliest

B. Brahmanism spreads to India.

Explanation:

We know that the Aryans were polythesitic, so we can eliminate A. We can also eliminate C. because Indians were given rights later. And, we can also eliminate D. because the Aryans actually taught the Indians Sanskrit.

the american rail road was the most influential and useful transportation system developed in the 1800's with steam locomotives and in the very late 1800's and early 1900's diesel electric locomotives being used to transport goods and people around the newly expanded united states!

missouri compromise of 1820 which prohibited slavery