Answer:
1. Bloody Sunday
2. Poor working conditions
3. Russia's loss to Japan
Explanation:
Please correct me if I'm wrong. :)
B both countries were involved in a system if alliances.
" It carried the natural resources of the West-minerals, timber, crops, and cattle-to eastern markets. In turn, trains brought miners, ranchers, and farmers west to develop these resources further. "
Source : jiskha.com
Hope this helps