The telephone and the light bulb
Answer:
Rivers were dammed or became clogged with sediment, forests were logged to provide needed timber, and the land was torn up all in pursuit of gold.
Explanation:
he Gold Rush, positive for California in so many ways, had a devastating effect on the state's environment. Many of these problems were directly related to gold-mining technology. The process of hydraulic mining, which became popular in the 1850s, caused irreparable environmental destruction.
Chronological are the history of the events that occur in sequence.
by the following choices that shows the events arranged in the correct chronological order are: b. early middle age, end of byzantine empire, high middle ages
hope this help
The answer may be "the fourth wall", I say may he because I'm not sure what the â means.
