even if some people are against christianity, what changes did they agree with ?

The white man brings his destructive religion and the yoke of his laws, but he also brings a trade center. The people of Umuofia begin to profit from selling local products, and so not all of the people of Umuofia oppose the whites as much as Okonkwo. Mr. Brown also tries hard to get people to send their children to the Christian school. At first, people only send their lazy children. But more and more people begin to go as they realize that the ability to read and write opens up great social mobility. The DC is surrounded by Africans from Umaru; these literate subordinates earn high wages and how power in Umuofia. Mr. Brown's school begins to produce results.