When was the trinity test
16th July 1945
When was the first soviet nuke
29th August 1949
When was the first hydrogen bomb by the USA and the first by the Soviet’s
1952 and 1953
How many warheads did each side have in 1950
USA-299
USSR-5
Why was 1957 a significant year in the arms race
How many warheads did each side have in 1955 approximately
USA-2400
USSR-200
What happened in the 1960s that amped up the arms race
-The tsar bomb was created
-the Cuban missile crisis
- the hotline and nuclear test ban treaty
How many warheads in 1960 did each side have
USA- 18,600
USSR-1,700
How many warheads in 1963
USA-30,000
USSR-4,000
When was Sputnik and flopnik and what was it
1957, ussr launches successful space satellite and USA fail theirs
Why was 1958 a significant year for the space race
-Explorer launched
-NASA created
Who was yuri gagairin and what did he accomplish
1961 he was first man in space
Why was Berlin a dilemma for Khrushchev
Berlin had a brain drain where approximately 2.7 million skilled workers left to West Berlin
How and when did Khrushchev try to negotiate
What was the first ultimatum Khrushchev.
Sent in 1958, Khrushchev western troops out of West Berlin and to recognise GDRA
What was the second ultimatum Khrushchev
1961 to JFK, reissued it with pressure from ulbritcht
When was the wall installed on the e\w border
13th August 1961
What standoff did the soviets and Americans have and when
27th October, a stand over at check point Charlie