What Distinguished the Farmers' Alliances from the Granger Movement

What distinguished the Farmers' Alliances from the Granger Movement?

A) The Grangers focused solely on social and recreational activities, while the Alliances focused solely on political action.
B) The Grangers supported "free silver" economic policies, while the Alliances supported the gold standard.
C) The Grange was a national organization that tended to attract more prosperous farmers, while the Alliances were grass roots organizations filled with struggling farmers.
D) The Grangers supported low tariffs, while the Alliances supported high tariffs.
E) The Grangers were predominantly a wing of the Democratic party while the Alliances were predominantly a wing of the Republican party.