HSTR 391 Midterm #2 study guide Flashcards
what were some of the British advantages at the battle of Britain
naval power
the english mote
resources (from the empire and from america)
advanced radar
german overconfidence in their coding
homefeild advantage
why was homefeild advantage so helpful to the british in the battle of britian
longer fly times
re-use of shot down pilots
ME-109: who used it and where was it used
primary german fighter plane used at the battle of britian
compare the ME-109 to the spitfire
Spitfire was faster and more manuverable with a higher ceiling
ME had a faster dive
ME had a very short fuel range
In terms of german aircraft at the battle of britian, what was a dehibilitating factor
fuel range (only 10 min of fly time)
what are some important things to understand about the British Hawker Hurricane
workhorse of the RAF
shot down more planes than any other aircraft
tough
why was the british perfection of radar important at the battle of britian and throughout the war
could accurately plan defense in advance for incoming attacks
what was the enigma machine and why was it significant
german coding machine
the allies were able to crack it and plan for german movements
what was the miracle of sept. 7 1940 and why was it significant
Hitler shifted his focus away from strategic British airfields to British population zones
the RAF was on the brink of collapse but when the focus shifted to London, the RAF could reestablish itself
why did the miracle of sept. 7 1940 occur
the RAF had bombed civilian centers in Berlin and pissed Hitler off
it hurt the aura of German invulnerability
what was Ultra or the ultra secret and where was it located
bletchly park
center for allied intelligence
code breaking
who was alan turing and what did he do
Allied Code Breaker
broke the enigma code and developed produced intelligence that helped the allies win the war
why did the americans switch to a focus on the convoy system
sustained massive shipping losses at the hands of german U-Boats
what was the formation of US convoys
7 long 5 across
with destroyers and aircraft
why did the americans switch to a focus on the convoy system and why was it significant
sustained massive shipping losses at the hands of german U-Boats
significantly lessened US shipping losses and helped supply Britian and the allies
cut losses almost in half
what were “wolf packs” in WW2
a convoy attack strategy used by a group of German U-Boats
what aided convoy systems
use of sonar
use of codebreaking
what was operation Barbarossa
German invasion of the Soviet Union
what caused a rise in tension between the USSR and Germany
USSR wanted bases in the baltic (denmark and norway)
what were the key german miscalculations concerning the Soviet military
Russian industrial capacity
Russian supply of troops and military equipment
Russian weather in fall and winter
Assumption concerning uprising of Russian people against russian government
when did operation barbarossa begin
june 22 1941
what was the impact of russian fall and winter on operation barbarossa
rain and snow generally slowed german movements (hurt the ability for blitzkrieg)
germans were not prepared for winter war
(30-40% of soldiers developed frostbite or typhus)
what were the three divisions of operation Barbarossa and what were their goals
north division: seize lenningrad
central division: seize moscow
south division: seize kyiv and then turn south toward the black sea
why was the battle of stalingrad important
marked the end of the german advance into the soviet union
shifted the tide of the war in favor of the allies