The Americanization movement was a nationwide organized effort in the 1910s to bring millions of recent inmigrants into the American cultural system
Beavers. they prevent floods, droughts, and forest fires
Butterflies. they also pollinate plants
Bats. they eat bugs that keeps the population under control and protect crops
3 is the answer to the question
The resignation of President Nixon ended a chapter in the relationship of politicians and the media and began a new one.
Politicians were now much more hesitant around the media and the media saw a new role for themselves as investigators in a way not seen since the muckrackers.