Kwame Nkrumah which of his actions were positive or more negative?

the pogroms became known as kristallnacht, the "night of shattered glass," for the shattered glass from the store windows that littered the streets. the morning after the pogroms 30,000 german jewish men were arrested for the "crime" of being jewish and sent to concentration camps, where hundreds of them perished.

it made them more prductive and efficent but with the change of polcies less and les got into the navy

i think the answer is   b.