Over the course of the 1600s, which development likely changed the friendly relations between the interior residents of Sierra Leone and the Europeans described in the
passage?

i would think it's industries and hydroelectric power

the answer is "focused on"

lol gave an answer 1 week that's the answer for those who need it in the future xd

the federal constitution of the united mexican states of 1824 was enacted on october 4 of 1824, after the overthrow of the mexican empire of agustin de iturbide. in the new constitution, the republic took the name of of united mexican states. it was replaced by the federal constitution of the united mexican states in 1857.

use wikipedia, i think they have this.