Answer:
By emotional appeal
Explanation:
Roosevelt was an American President and also a Nobel Price winner for Peace. He proposed the Four freedom Speech which was filled with lots of emotional appeal and was missing that substantial evidence.
The Speech focused on these 4:
Freedom of fear
Freedom of worship
Freedom from want
Freedom from speech.
The blitzkrieg tactics, paratroopers, better tanks, outdated french army, the allies attempts at negotiations (basically give Germany what they wanted as long as they promised not to invade anymore), the fact that the Maginot line didn't extend across the entire French border, only the German part, so Germany just went around it and surrounded all the French defenders
In the name of socialism, this is what Stalin used as his cause to purge the government and the people that are against his principles. Stalin is known to be one of the most evil dictators the history of mankind has witnessed in which he ordered genocides to people who would try to oppose his dictatorship.
It's either (the mechanical harvester) or (the internal combustion engine)
Hope that helped!