Which of the following contributed to the most to the fast/rapid growth of the city of spokane

The mining boom contributed the most to the fast growth of the city of Spokane.

i actually have a suggestion instead of an answer, how about next time instead of spending the time to time up the question you take that time and try to figure something out for yourself, do you understand?

explanation:

leave a 5 star and a and brainliest answer if you understand, hope this betters you day, or not i don't really care either way. xd

6 units. ab and lo are congruent sides, and if ab= 6 units, then lo would be the same.