Why did benjamin harrison and grover cleveland not campaign prior to the election of 1892?

there were no campaign issues.
harrison's wife was gravely ill.
neither one was running for president.
there was a depression going on.

B. Harrison’s wife was gravely ill is the right answer

Explanation:

Benjamin Harrison was the president in 1889.  

He increased the strength of the US Navy. He also singed Sherman’s antitrust act into law. He was also known for his civil rights legislation.  

He was defeated in politics by the Democrat Cleveland by getting more than 90 000 votes. Four years later, again Harrison stood in elections, but could not campaign as his wife was ill. She died two weeks before the elections.

we will reach the goal of freedom in birmingham and all over the nation,

it was certainly a debatable decision, mainly because it was based primarily on political - and not on legal or social - views. since the congress at that time was led by members of the republican party, and the territory that the tribes wanted to turn into an exclusively indian state was predominantly democratic, the proposal (as expressed in the constitution) did not succeed, but the constitution itself proved to be of crucial importance in the creation of the state of oklahoma, and, most importantly, it guaranteed the involvement of representatives of the indian tribes in the government of the future joint state.  

as a member of congress, i would have voted to ratify the constitution, or at least to have it tabled. ignoring it was an interested and partial decision.