One of the main goals of municipal governments during the progressive
era was to

A main objective of the Progressive Era movement was to eliminate corruption within the government. They made it a point to also focus on family, education, and many other important aspects that still are enforced today.

A main objective of the Progressive Era movement was to eliminate corruption within the government. They made it a point to also focus on family, education, and many other important aspects that still are enforced today.

what following?

explanation:

the answer to your question is a. the salt plains

in 1811, he led an expedition, known as the george c. sibley expedition, to improve relations with the pawnee and kansa tribes, and also to locate the rumored jefferson's salt mountain