What really caused the sudden upsurge in concern for preserving america’s environment at the beginning of the twentieth century?

it for the workers lik if you have a job thats what its for

explanation:

most are appointed by the president and confirmed by a vote in the senate. however, appeals court judges appoint federal bankruptcy judges, and district judges appoint federal magistrate judges. the qualifications for these positions vary depending on the preferences of the person reviewing nominees.

hope this , give me brainliest answer = )