What was the immediate impact of the 1939 german and soviet invasion of
poland?
o
a. japan, italy, and germany formed an alliance but did not offer one
another military aid.
b. germany conquered all of poland but provoked a war with the
soviet union.
o
c. the united states declared war on germany but did not send any
troops to europe.
o
d. great britain and france declared war on germany but not on the
soviet union.

D. Great Britain and France declared war on Germany but not on the Soviet Union

Explanation:

After Hitler came in power, Germany started to change its course. Germany started to require territories that it considered to be historically German and have German populations, like in part of the Czech Republic. The Germans annexed part of the Czech Republic, and the British and French thought that that was about it from their territorial ambitions. They were wrong though, and Germany invaded Poland from the west, while in meantime the Soviet Union invaded Poland from the east. This was seen as a sign that Germany is aiming at something much greater, so the British and the French quickly declared war on the Germans, but weirdly enough not on the Soviet Union despite doing the same thing.

i confess that there are several parts of this constitution which i do not at present approve, but i am not sure i shall never approve them: for having lived long, i have experienced many instances of being obliged by better information or fuller consideration, to change opinions even on important subjects, which i once thought right, but found to be otherwise. it is therefore that the older i grow, the more apt i am to doubt my own judgment, and to pay more respect to the judgment of others.