Question

The mining boom began with the


invention of dynamite by Alfred Nobel.


discovery of the Comstock Lode.


founding of the National Union of Miners.


passage of the Homestead Act.The mining boom began with the


invention of dynamite by Alfred Nobel.


discovery of the Comstock Lode.


founding of the National Union of Miners.


passage of the Homestead Act.

Answer 1

The correct answer would be the discovery of the Comstock Lode.

The mining boom began with the  discovery of the Comstock Lode.

The Comstock Lode is a lode  of silver located under Mount Davidson in Nevada it was made public that a silver lode had been found in 1859, many people wanted to participate in the mining of the lode, it generated a lot of fortune wich helped in the growth of Nevada, it also made great advances in mining technology.