Operation barbarossa was the nazi german military invasion of
a. china.
b. france.
c. u. s.s. r.
d. great britain

which of the following technologies was not created during world war ii?
a. computer
b. antibiotics
c. microwave
d. atomic bombs

Operation Barbarossa was the Nazi German military invasion of C - U.S.S.R 

With this invasion they hoped to successfully invade a country that proved to be lethal to invaders throughout history. 

A technology that was not created during World War II were B - antibiotics. 

The (accidental) invention of antibiotics predates the start of World War II in the year of 1928. 

They use the si unit, or metric system its all the same thing