What event stared WWII​

Keep these two main factors in mind when selecting type for your business communicationsthe audience influences type choice.there are good types and bad types.type should be easily read.when your message is important type selection doesn't matter

What two different approaches did the knights of labor and the american federation of labor take in building a union organization? a) the knights of labor accepted only unskilled workers; the american federation of labor accepted only skilled workers. b) the knights of labor accepted skilled and unskilled workers; the american federation of labor accepted only skilled workers.c) the knights of labor refused to accept african american or chinese workers; the american federation of labor accepted all workers.d) the knights of labor accepted workers from a single industry; the american federation of labor accepted workers from several industries.

How does benjamin rush’s decision to forsake private practice as a physician and join the war effort indicate what sort of people were attracted to the revolution? this question is a 'writer question' so it does not have any options just write the answer.