Explique a seguinte frase: "A extensão da rede escolar não atingiu no México, até hoje, o nível que tinha no México pré-hispânico".

answer: not really

explanation: the disadvantages of wikipedia are:

open to spam anyone can edit it requires internet to collaborate.

the advantages of wikipedia are

anyone can editeasy to learn frompeople from other countries can share the same document

They made a checks and balance system to equal power within the branches. the "check" meant that one branch would watch one branch and "balance" them if they were too powerful. if you want more info on this, i would just google checks and balance system.

Identify and explain two specific cultural or political influences that islamic merchants had on sub-saharan africa.