answersLogoWhite

0


Best Answer

The USSR successfully detonates its first atomic bomb

at a remote test site at Semipalatinsk in Kazakhstan code named "First Lightning ."

User Avatar

Wiki User

11y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

12y ago

set off atomic bomb

This answer is:
User Avatar

User Avatar

Wiki User

9y ago

The Soviet Union set off an atomic bomb.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What happened on September 2 1949 to change the relations between the US and the soviet union?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What happened on September 2 1945 to change the relations between the US and the Soviet Union?

The soviet Union set off an atomic bomb.


What happened on September 2 1949 that caused a sudden change in Soviet relations?

The Soviet Union set off an atomic bomb


What happened on September 2 1949 that caused a sudden change in U.S. Soviet relations?

The Soviet Union set off an atomic bomb


What happened on September 2 1949 that caused a sudden change in US-Soviet relations?

The Soviet Union set off an atomic bomb


Are us dollars accepted in Romania?

- for change - in the relations between individual persons


How did the french and Indian war change relations between the colonists and Britain's?

It caused tension between their relationship


What major change happened in Europe between 1789 and 1815?

They won


Why cut 11 day in 1752 calendar?

In September 1752 the Julian calendar was replaced with the Gregorian calendar in Great Britain and its American colonies. The Julian calendar was 11 days behind the Gregorian calendar, so 14 September got to follow 2 September on the day of the change. The result was that between 3 and 13 September, absolutely nothing happened!


What events happened from 1920 to 1930?

Absolutly nothing happened whatsoever! what world changing events happened between 1920 to 1975? when did the Australian currencey change


How did the Jay Treaty between Britain and the US change America's relations with Spain?

Spain quickly resolved its differences with the united states


How did Gorbachev's policies change relations between the soviet union and the US?

the two countries became less hostile toward each other


How did the jay treaty 1795 between britain an us change america's relations with spain?

Spain quickly resolved its differences with the united states.