Which describes the impact of the construction of the Trans-Siberian Railroad on Russia?

The construction of the railroad used an excessive amount of Russia's investment capital.

The railroad opened eastern Russia to the development of resources such as coal and iron.
^^ I think it's this one
The building of the railroad aroused new popular opposition to the tsarist autocracy.

The railroad project shifted the population center of Russia from the west to the east.

Question

Which describes the impact of the construction of the Trans-Siberian Railroad on Russia?  
 
       The construction of the railroad used an excessive amount of Russia's investment capital.

        The railroad opened eastern Russia to the development of resources such as coal and iron.
^^ I think it's this one
        The building of the railroad aroused new popular opposition to the tsarist autocracy.

        The railroad project shifted the population center of Russia from the west to the east.

littleredriding · Answer

I will medal and fan. Thank you very much!

anonymous · Answer

What do you think it is @LittleRedRiding

littleredriding · Answer

I already have so it showed what I think. Thank you for you help but, afraid I already took the test and got a hundred. However I will give you a medal for trying to help!

anonymous · Answer

thanks and congrats on your 100

littleredriding · Answer

Thank you!