Which event was the first to cause tension between the soviet union and president kennedy?

u. s. involvement in south vietnam

soviet building of the berlin wall

u. s. involvement in the bay of pigs invasion

soviet missiles found in cuba

The answer is Soviet missiles found in Cuba.

Explanation:

Also known as the Cuban missile crisis, the tension intensified that when the USA found Russia's plan to locate nuclear missile in Cuba, Russia's new found ally in the North America.

This would be a highly dangerous threat to the US National security as Cuba is only a few Kilometers away from the US Mainland. Moreover, if this happened, it would have given a strategic political and military advantage to the Soviets over USA in world politics and conflicts.

Soviet Building of the Berlin wall.

Explanation: Just took the test

the punishment for breaking the law would depend on the conditions or the seriousness of the law being broken, if he or she breaks the law while doing some great discovery or invention then it would classify as a scientific fraud. there are other words to describe the crime but scientific fraud would be the harshest one.