After the blitzkrieg in poland in 1939 france and britain ?
a. advised poland to respect the treaty of versailles
b. joined the axis powers
c. forced the germans out of poland
d. declared war on germany

The right answer for the question that is being asked and shown above is that: "A. Advised poland to respect the treaty of versailles." After the blitzkrieg in poland in 1939 france and britain A. Advised poland to respect the treaty of versailles

Mutually assured destruction (MAD) is the idea that if one of the cold war powers tried to nuke the other, there was a good enough warning system that the defender would be able to launch their nukes as well. Therefore both the US and USSR would be destroyed if either one launched nukes. Because they couldn't attack each other outright they fought through proxy wars and spheres of influence. They both tied to spread their ideology and stop the other power from doing the same. This is why we got involved in places like Berlin, Vietnam, and Korea.