Them being for the sake of their economy, religion and glory. They wanted to improve their economy for instance by acquiring more spices, gold, and better and faster trading routes. Also, they really believed in the need to spread their religion, Christianity. Hope this is right lol
The greatest explanation for the overall low MMR (Maternal Mortality Rate) of industrialized nations is that these nations have higher GDPs--meaning that more money can be spend on things like healthcare and social "safety nets" for the poor.
The treaty of Versailles was signed on June 28, 1919. Hope this helps!
Much like other dictators, our boy Stalin was a huge fan of starving his people. But he was unique in the use of gulags