Los angeles prospered because of oil, the automobile, and the movie industry, but what resource did los angeles desperately need to survive?

Because of Los Angeles’ hot and dry weather, they lack sufficient water. Combined with low levels of rainfall, the arid climate of the city made for some historic droughts in the past, not just in Los Angeles but in the entire state of California as well. Local officials are closely implementing water conservation programs to help alleviate the deficiency in water supply.

keeping a cash reserve because cash flow is the the movement of money through a company and if it just sits there, it wont the movement

answer: alexander hamilton

explanation: alexander hamilton was george washington's right hand man. he took an early role in the militia as the american revolutionary war began. in 1777, he became a senior aide to general washington in running the new continental army.