Answer:
The invasion of Poland marked the start of World War 2. Britain and France were not convinced that it was a defensive war and it all began world war 2. Poland was also divided between the USSR and Germany so the Western Allies saw that their tactic of starving Germany of resources would be impossible since the USSR continued to supply the Germans at that stage of the war. New tactics and technology were tested in Poland and those same tactics will later be even more developed against France.
No, in fact,
Australia was set to pay $66 billion for a total of 12 French-designed submarines, or over $5 billion per submarine (the original price was $40 billion). French build submarines for AUSTRALIA
I could be wrong but I believe it was through collectivization? They took away private farms and made them all owned by the state.
Southern Democrats is the correct answer.
It was the issue of slavery which mainly divided US into northern and southern states and further Democratic party into southern Democrats and Northern Democrats. The Southern Democrats were pro-slavery and thus challenged the Northwest Ordinance's prohibition of slavery by the late 1850s.