Blake smokes marijuana. when he first started using, he used to get high off one joint, but now he finds he needs to smoke more and more to get the same high. this is an example of

In the introduction of becoming mexican american, sanchez draws from stuart hall's notion of cultural identity (pg. 12-13). hall asserts that identities are enmeshed in "becoming and of being." they are subjected to the elements and context of history. explain what you think he means by the idea of becoming and being and explain how context fits into comprehending the american concept of manifest destiny.