Answer:
He feared it put France and Britain at risk for invasion.
Explanation:
Sir Winston Leonard Spencer Churchill was a British politician, writer, and army officer.
Churchill speaks out against appeasement as he feared it put France and Britain at risk for invasion. Churchill believed that war with the Germans was unavoidable and also prepare the country for it.
He also warned Neville Chamberlain against appeasing Hitler.
Due to the fact that the first and third don't make sense, I think the answer should be the second.
Hope this Helps! :)
Mass production is the production of large amounts of Standardized products including and especially on assembly lines