Final answer:
Governor Crude opposed the Democrats' plan to gerrymander Oklahoma in 1912 because he believed it was unfair to the Republican Party.
Step-by-step explanation:
Governor Crude was opposed to the Democrats' plan to gerrymander Oklahoma in 1912 because he thought the plan was unfair to the Republican Party. Gerrymandering refers to intentionally shifting or drawing congressional district lines with the intent of excluding members of a political party or a racial/ethnic group. By manipulating the boundaries of the districts, the party in power can consolidate their voting power and reduce the influence of their opposition. In this case, Governor Crude, being a Republican, would have opposed the plan as it would have disadvantaged his party.