How did the government aid the expansion of the railroad industry during the middle and late 19th century? by using price controls to ensure profits by providing land grants for development by raising tariff rates to prevent foreign competition by preventing unionization of railroad workers

explanation:

these are the geographical features of the gupta empire.

1)it inherited the land owned by the mauryan empire.

2)one obvious difference between the two empires is that the gupta empire was smaller that the mauryan.

3)the gupta empire is located in the northern region of the subcontinent underneath the himalayan and hindu kush mountains.

the gupta empire, marked by extensive inventions and discoveries that contributed to hindu culture, in subjects such as science, technology, engineering, art, dialectic, literature, logic, mathematics, astronomy, religion, and philosophy.

this period was also known as the golden age of india

i don't think it's c or d. i think it's either a or b.

hope this .