Luxembourg, Belgium, France
Answer:
The start of WWII. WWI was a very big cause of WWII. WWI led to depressions in Germany, Italy, the Soviet Union, and many more places which in turn caused powerful people to rise in many different countries. These countries in which a person of power rose each had some part in the start of WWII.
Science (astronomy, geography, humanity, maths and medicine )
Fundamental reason for this was Russia’s under-developed economy, which was mostly agricultural – in fact until the mid-1800s it was almost entirely agrarian, with only minimal manufacturing or industry. <span> Government incentives of the late 1800s instigated a sharp increase in industrial investment and manufacturing; French investors, attracted by government deals, cheap labour and tax breaks, had eagerly pumped money into Russia to construct factories and new mines. But even with this, Russia still tailed its western European neighbours by a long stretch.</span>
