Which indian piece of literature contains the passages called the bhagavad gita?
a. the mahabharata
c. the ramayana
b. the siddheswara
d. the panchatantra

the difference is that white collar worker performs skills like worker as a scientist or well blue collars do physical work and they do services like being a cook.

i believe the correct answer is option b. most eastern european nations joined nato.

though i could be wrong, option d. the eastern european nations were granted complete independence, would be another choice.

hope this ! : )